Contents:
1 a. ’79-81 Yamaha QT50 VM12-SC-3L5
   b. ’82-87 Yamaha QT50 VM12-SC-4L4
   c. ’83-02 Yamaha PW50 VM12-SC-4X4
   d. ’03-06 Yamaha PW50 VM12-SC-5PG
2 a. ’83-90 Trac (Daelim) VM13-SC-R4
   b. ’78-81 Indian AMI50 VM10-SC-H9
3.    ’76-83 Angel (TYM) VM10-24
4.    Other Carbs like Mikuni
5.    Mikuni Jets
6.    Info
7.    Tillotson Carb on Indian AMI-50

 

These are the baby Mikuni’s, the smallest of the small, 10 to 13mm for limited 50cc engines. See Info below.  

 

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1. Mikuni VM12SC on Yamaha QT50, PW50

Mikuni VM12SC is a 12mm carburetor (12mm venturi diameter) with an 18mm clamp diameter. It is not like any common Mikuni for a limited 50cc, like a moped or a kids off road. Apparently, Mikuni made carbs according to to each big manufacturer’s design. So Kawasaki KDX50, Suzuki JR50 have baby Mikuni carbs but with different designs than Yamaha PW50 and QT50. 

VM12SC versions: The first version was 3L5 on 1979-81 QT50. It had an idle air screw just to the left of the idle speed screw. After 1981, on versions 4L4, 4X4, 5PG the air screw was to the right of the idle speed screw. The off road 4X4 and 5PG versions were mostly the same except the cables exited at 90 degrees, with metal curved pipes, instead of straight up.

1. 1979-81 Yamaha QT50, 3L5-00 with #75 jet, 3L5-01 with #70 jet
2. 1982-87 Yamaha QT50, 4L4-00 with #70 jet
3. 1983-02 Yamaha PW50, 4X4-00 with #70 jet
3. 2003-06 Yamaha PW50, 5PG-00 with #70 jet

Parts List   A is ’79-81 QT50,  B is ’82-87 QT50, 
. quantities  C is ’83-02 PW50, D is ’03-06 PW50
#0ABCD  price   Yamaha #        description
1   1000  none   3L5-14101-01 carburetor ’79-81 QT50
1   0100  none   4L4-14101-00 carburetor ’82-87 QT50
1   0010  none   4X4-14101-00 carburetor ’83-02 PW50
1   0001  none   5PG-14101-00 carburetor ’03-06 PW50
2   1111  none   3L5-14181-07 float bowl
3   1111  none   3L5-14184-00 float bowl gasket
4   1111  $8.00 620-14231-14 main jet 70 M5-0.75 large round
5   1100  none   3L7-14141-10 needle jet E0 Ø2.05
5   0011  none   3L7-14141-12 needle jet
6   1111  $0.00 3L5-14142-40 idle jet 40 M4-0.7 thread
7   4444  $0.70 98580-04014  float bowl screw M4 x 14 phillips
8   1111  none   3L5-14198-00 top gasket
9   1100  none   3L5-14158-00 carb top cap
10 2200  $5.00 12G-14106-00 cable adjuster-stop M6-0.75 
11 2211  $2.50 802-14161-00 adjuster lock nut M6-0.75 x 3 hex9
12 2200  $2.00 8A7-14169-10 cable rubber cap
13 1111  none   3L6-14185-01 float (not Trac, 90 deg different)
14 1111   N/A    3L5-14190-00 float needle = Trac 10206
15 1111  $4.00 603-14186-00 hinge pin Ø2 x 16
16 1100  none   3L5-14112-25 throttle slide
16 0011  none   3L5-14112-40 throttle slide
17 1111  $5.00 3L5-14137-00 spring stop “M” clip
18 1111  none   3L6-14116-06 jet needle 3X1  Ø2.0 Ø1.36 x 30.7
18 1111  none   36R-1490J-06 jet needle set 17, 18, 20  3X1
19 1111  $9.00 174-14131-01 throttle spring Ø10.5 x 52
20 1111  $2.00 127-14137-00 jet needle clip    Ø2.0
21 1111  $0.00 3L6-14133-00 idle speed screw spring
22 1111  $0.00 36R-14103-00 idle speed adjust screw
23 1111  $0.00 58E-14171-00 choke plunger
24 1111  $0.00 127-14135-00 choke spring
25 1111  $0.60 98580-05012 top cover screw M5 x 12 phillips
26 1111  $0.25 92990-05100 top screw washer M5 spring type
27 1000  $0.00 3L5-14123-01 early idle air mixture screw (’79-81)
28 1000  $0.00 3L5-14962-00 early idle air screw washer (81 only?)
29 1111  $1.50 95380-05600 clamp nut M5 x 5 hex9
30 1111  $0.70 98517-05030 clamp bolt M5 x 30 pan phillips
31 1111  $0.00 90445-05N13  drain hose 200mm
32 2222  $5.00 3F7-14134-00 air and drain screw spring Ø4.8 x 10
33 1222  $9.00 36R-14104-00 air and drain screw M6-0.75×20
34 1111  none   1M3-14997-00 clamp seal Ø23
35 1111  none   1V3-14271-00 clamp sleeve Ø18 x Ø23 slotted
36 0011  none   not sold  0000  top cover with curved pipes
39 0022  $2.50 17L-14106-00 cable adjuster nut M6-0.75×3 hex9
40 0022   17L-14106-00 cable adjuster
41 0022  $0.00 180-14169-00 cable rubber cap
41 0022  $3.00 WPS-70-1028  rubber cap similar, newer style

 

 

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2. Mikuni H9-10 on Indian, R4-13 on Trac (Daelim)

  H9 is a 10mm carb with a 18mm clamp diameter. R4 is a 13mm carb with a 20mm clamp diameter. They look almost the same, and share many parts in common.

 
1. ’78-81 Indian AMI-50 (some), 2. ’84-90 Trac mopeds with Daelim engine

 

Parts List    L is Trac Liberty, Escot, Image   O is Trac Olympic
. quantities   C is Trac Clipper, Hawk, Sprint    I is Indian AMI50 
#   LOCI  price   Trac#  new#    Indian#   description   
00 1100 none   12201 13201 E000-00-00 carburetor Trac Liberty R4-13
01 0010 none   00000 13202 E000-00-00 carburetor Trac Clipper R4-13D
01 0001 none   00000 00000 E210-30-50 carburetor Indian AMI50 H9-10   
01 1110 $75.0 12201 13201 E000-00-00 carburetor body bare Trac
01 0001 none   00000 00000 E210-30-50 carburetor body bare Indian
02 1101 none   12211 13215 E237-70-50 needle jet E8 Ø2.05
02 0010 none   00000 13216 E000-00-00 needle jet D8 Ø2.10
03 1111  N/A    10206 00000 E238-80-50 float needle Yamaha 3L5-14190-01
04 1110 $0.00 10201 00000 E000-00-00 idle jet 40, thread M4-0.7
04 0001 none   00000 00000 no number   idle jet not-replaceable, tight press
05 0000 --N/A- 00000 00000 E236-00-50 main jet 60, M5-0.75 small round
05 0001 $8.00 00000 00000 E236-25-50 main jet 62.5  use Dellorto  #60
05 1100 --N/A- 12205 13206 E000-00-00 main jet 65 use Dellorto 1486 #62
05 0010 --N/A- 00000 13207 E000-00-00 main jet 70 use Dellorto 1486 #68
06 1111 none   12218 13223 E238-10-50 float white-clear plastic (not QT50)
07 1111 $4.00 10207 00000 E238-07-50 float hinge pin Ø2 x 16
08 1111 none   12203 13204 E238-00-50 float bowl gasket
09 1110 none   12204 13205 E000-00-00 float bowl no vent
09 0001 none   00000 00000 E238-30-50 float bowl w/vent
10 2222 $0.70 10202 00000 E237-06-50 float bowl screw M4 x 14 phillips
11 1111 $0.60 12217 13222 E238-12-50 top cover screw M4 x 25 phillips
12 2222 none   10203 00000 E237-01-50 rubber cap original short
12 2222 $3.00 10203 00000 E237-01-50 rubber cap substitute 70-10228c
14 0001 none   00000 00000 E237-02-50 top cover, smooth cable holes
15 1111 none   12213 13218 E237-04-50 top gasket
16 1111 $9.00 10204 00000 E238-16-50 throttle spring Ø10.5 x 52 
17 1111 $6.00 12207 13209 E237-11-50 spring plate (can use “M” clip)
18 1000 $0.00 12210 00000 E000-00-00 jet needle 3J2-3 Ø2.0 
18 0100 $0.00 00000 13213 E000-00-00 jet needle 3X6-4 Ø2.0
18 0010 $0.00 00000 13214 E000-00-00 jet needle 3T6-4 Ø2.0 Ø1.45 x 31.9
18 0001 $0.00 00000 00000 E237-08-50 jet needle 3G1-6 Ø2.0 Ø1.40 x 34.4 
19 1111 $2.00 12206 13208 E237-12-50 needle clip    Ø2.0
20 1101 none   12216 00000 E238-14-50 throttle slide Ø14 x 20, says 2.0
20 0010 none   00000 13221 E000-00-00 throttle slide Ø14 x 20, says 4.0
21 1111 $1.50 12213 13218 E237-04-50 clamp nut M5 x 4 hex9
22 1111 $5.00 12220 13225 E238-02-50 choke spring Ø6 x 19
23 1111 $14.0 12219 13224 E238-06-50 choke plunger Ø8 x 20
24 1111 $0.60 12212 13217 E237-05-50 clamp screw M5 x 25 phillips
25 1111 $21.0 12208 13210 E237-10-50 idle spd screw M6-0.75×17 short tip
26 2222 $5.00 12209 13211 E237-09-50 idle screw spring Ø4.8 x 10 (used 9)
27 1111 $9.00 10205 00000 E238-18-50 idle air screw M6-0.75×20, long tip
28 2220 none   10208 00000 E000-00-00 cable rubber boot original
28 2220 $2.00 10208 00000 E000-00-00 cable rubber boot substitute 1476-06
29 2220 $5.00 10209 00000 E000-00-00 adjuster M6-0.75 female x 16 hex7
30 1110 $19.0 12215 13220 E000-00-00 top cover, threaded cable holes
31 4440 $3.00 10210 00000 E000-00-00 adjuster lock nut M6-0.75 x 2 hex7
32 2220 $0.00 12222 13227 E000-00-00 cable curved pipe M6-0.75
33 0001 none   00000 00000 E000-00-00 clamp sleeve Ø18 x Ø23
33 1110 none   00000 00000 E000-00-00 clamp sleeve Ø20 x Ø23

1. Mikuni cable rubbers, 2. Indian Mikuni idle hole before and after drilling

Indian Mikuni carb service

The idle hole is often blocked. There are three spray holes, the main and mid-range under the throttle slide, and the smaller idle hole downstream of the throttle slide. When the bike is idling the slide is down and only the idle hole is active. A small slit of air under the slide blows over it, creating the suction and breaking up the liquid gasoline into small droplets. The drill size is tiny, a #76 which is 0.020 inch. The drill is held in a pin vise. The pin vise goes into the drill chuck. After about 2mm of depth there is a empty chamber behind the hole. That chamber leads to the idle jet which is at the top of a vertical tunnel-tube made into the zinc casting. The idle jet can be cleaned separately from below. It is smaller, like maybe 0.010 inch. That is smaller than the smallest drill #80 in a numbered set.

Carb spray is used to tell if the idle hole or idle jet is clogged. When sprayed up from the vertical idle tunnel-tube, the spray should shoot out from the mid range hole and dribble out from the idle hole.

 

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3. Mikuni VM10-24 on Angel (TYM) mopeds

 This carb is on Taiwan-made Angel and Speed Bird mopeds. It is a 10mm carburetor with a 20mm clamp diameter.

It is a 1960’s to early 70’s design, like a 1965 Yamaha U5 Newport, or a 1970 Suzuki F50 Cutlass carburetor. It has a brass swinging twin-float and a replaceable float needle seat. It has nothing made of rubber in it, unlike more modern carburetors. 

1. ’77 Angel AP48, 2. ’83 Angel BP48-S, 3. ’79 Angel BP48-S, 4. ’77 Speed Bird BP48

 #    Angel part#  Trac#  price      description
0   786-01-31000 00000 none   carburetor assy
1   786-01-3100a 00000 $0.00 carburetor body bare
2   786-01-31510 00000 $0.00 cable rubber boot
3   786-01-3110a 00000 $23.0 carb top M20-1.0 thread
4   786-01-31440 00000 none   throttle spring Ø13 x 38 stiff original
4   786-01-3144a 00000 $6.00 throttle spring Ø13 x 50 soft substitute
5   786-01-31380 00000 none   spring plate Ø13-2.5 use W clip
5   786-01-3138a 00000 $5.00 plate substitute W clip 
6   786-01-31340 13208 $2.00 needle clip Ø2.0
7   786-01-31330 00000 $15.0 jet needle 3G9  Ø2.00 Ø1.60 x 34.4
8   786-01-31470 00000 $45.0 throttle slide Ø16 x 23.5, says 2.0
9   786-01-3120a 00000 $5.00 cable adjuster-stop M6-0.75  hex7
10 786-01-3120b 10210 $3.00 adjuster lock nut M6-0.75 x 2 hex7
11 786-01-3120c 00000 $19.0 choke housing M10-1.0
12 786-01-31490 00000 $7.00 choke spring Ø6.5 x 23 stiff
13 786-01-31480 00000 $14.0 choke plunger Ø8 x 17.5
15 786-01-31520 13218 $1.50 clamp nut M5 x 5 hex9
16 786-01-31530 00000 $0.00 clamp screw M5 x 27 slot-hex8
17 786-01-31450 13211 $5.00 idle (both) spring Ø4.8 x 10
18 786-01-31460 00000 $9.00 idle air screw M6-0.75×19, long tip (-1)
19 786-01-31540 13210 $21.0 idle speed screw M6-0.75×17 short tip
20 786-01-31370 00000 $0.00 idle jet 15
21 786-01-31320 00000 $0.00 needle jet E2-137 Ø2.05
22 786-01-31300 00000 --N/A- main jet 45 M5-0.75 small hex
23 786-01-3139a 00000 $0.00 float seat seal washer Ø7 x Ø10
24 786-01-3139b 00000 $0.00 float valve seat M7-0.75 thread hex8
25 786-01-3139c 00000 $0.00 float valve needle
26 786-01-31350 00000 none   float
27 786-01-31410 00000 $4.00 float hinge pin Ø2.5 x 23
28 786-01-31360 00000 none   float bowl gasket
29 786-01-3100b 00000 none   float bowl
30 786-01-31430 10202 $0.70 float bowl screw M4 x 14 phillips
31 786-01-3100c 00000 $0.00 float overflow hose Ø3 x 200
32 786-01-3100d 00000 none   clamp sleeve with lip Ø20 x Ø23 x 15.5
34 786-01-3110b 10209 $5.00 adjuster M6-0.75 female x 16 hex7
35 786-01-3110c 00000 $3.00 adjuster lock nut M6-0.75 x 2 hex7
36 786-01-3110d 00000 $0.00 carb top rubber cap
37 786-01-3110e 00000 $0.00 curved pipe cable guide

 

Angel Carb Service:

1. Angel service p9, 2. page 10, 3. page 11, 4. page 12

 

 

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4. Mikuni design

A. Pacco

The India-made Pacco P-60 MT carburetor used on 2000-2002 Avanti mopeds

 

 

 

 

 

 

 

.

 

 

 

B. Mikcarb

The India-made Mikcarb is used on 2005 Hero Majestic Pacer. It looks identical to Pacco P-60, except it has a cable choke instead of a flip lever.

 

 

 

 

 

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5. Mikuni Jets

Small Hex used on 1960’s-70’s Yamaha and Kawasaki
045    --N/A-  Angel #786-01-31300
050      N/A
060      N/A
070    $3.00
075    --N/A-
080    $3.00
085    $3.00
090      N/A
100      N/A

Small Round used on many Yamaha, Kawasaki, and Suzuki products
060    --N/A-  Indian #E236-00-50
062.5 $8.00  Indian #E236-25-50
065    --N/A-  Trac #13206
070    --N/A-  Trac #13207
075    --N/A-
080    --N/A-
090      N/A
100      N/A
110      N/A
116    $3.00
118    $3.00
120    $3.00
124    $2.50
132    $2.50
140    $3.00
150    $2.00
155    $2.50
160    $3.00

Large Round  used on many Yamaha, Kawasaki, and Suzuki motorcycles
060    --N/A-
062.5 $8.00
065    --N/A-
070    $8.00  Yamaha #620-14231-14-00
075    --N/A-
080    --N/A-
090      N/A
097.5 $2.50
100    $2.50
102.5 $2.50
105      N/A
107.5 $2.50
110    $2.50
112.5 $2.50
115      N/A
117.5   N/A
120    $2.50
122.5   N/A
125    $2.50
127.5 $2.50
130    $2.50
132.5 $2.50
135      N/A
137.5 $2.50
140    $2.50
142.5 $2.50
145    $2.50
147.5 $2.50
150    $2.50
152.5 $2.50
155    $2.50
157.5 $2.50

 

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6. Info

These are the baby Mikuni’s, the smallest of the small, 10 to 13mm for limited 50cc engines. Unlimited 50cc like Kawasaki AR50 or Yamaha YSR50 have 18mm size carburetors. Those are bigger babies, but still “off the charts”.

USA motorcycle parts suppliers commonly have parts for 28 to 44mm Mikuni VM series (classic round slide) carburetors. They have 2.5 or 3.0mm jet needles, not 2.0 like the “babies” have. Their float needles are also bigger.

Yamaha, Suzuki, and Kawasaki supply some parts for the small Mikuni carburetors that are on their 50cc models.

 

 

Jet Needle Clips are tiny and get lost easily. The full name of that kind of clip is “metric side-mount external retaining ring (E-style)”. The clip size for moped carburetors is smaller than any motorcycle carburetor clip, because the jet needle and everything else in the carburetor is smaller. A 10mm Indian moped carb jet needle is 2.0mm thick with a 1.5 clip groove. Mikuni carbs 18mm and up have needles 2.5mm thick with a 1.9mm clip grooves, or bigger.

 

 

 

 

Sources:

1. Parts Catalogs provided illustrations, part numbers, descriptions, applications, and some specifications.
2. Service Manuals provided most specifications.
3. Packaging Labels on some new parts provided part numbers and applications.
4. Markings on some used parts provided specifications.
5. Direct Measurement on most parts provided specifications.
6. Internet Images provided some identification by photo-matching, and occasionally dimensions by photo-scaling.

 

 

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7. Tillotson HK25A Carb on ’78 Indian AMI-50

 

Tillotson HK25A Carburetor Parts (none)
 E210-12-50 Tillotson carb comp.   none  has no float reservoir

These have an adapter “bell” for the air filter, to interchange with Keihin. These did not work well when they were new with fresh rubber back in 1978. Tillotson carbs were replaced by Keihin, only months after they came out. 40 years later in 2018 their rubber parts, especially the diaphragm, are all stiff. This is the Tillotson carb kit for Indian, Rk-32Hk-4911, available on Amazon.

 

 

 

 

 

 

 

 

 

 

 

 

Contents:
1. Engines
2. Parts Catalogs
3. Frame Parts
4. Engine Parts

 

 

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1. Riverside-Motobecane Engines

 

Motobecane Mobylette Engines and Carbs 1950-1965

 

AV7 V  The first variator “hinged” motor Motobecane ever made was on the early 1957-59 Riverside mopeds, #50165. The AV7 V motor had a Gurtner AR10-429 carburetor (not BA10-549 like Mobylette AV78 had). This motor was on Mobylette AV or AU 68 to 79, including 1957-59 AV 78, 1957-59 Riverside 14007A (because it is equivalent to AV 78). With a 10 mm carb these late 1950’s models went about 27 mph with 1.5 horsepower.

AV7 V2 (restricted intake)  This variator “hinged” motor #50294 had 1.5 hp, and was on 1960-61 Riverside 14010A and 14010B. The 50294 motor had a Gurtner AR10-429 carburetor. The Riverside parts book says on page 1 that engine #50294 is on 14010A, and it replaces engine #50165, because #50165 is discontinued. With a smaller intake pipe #16673 and 10 mm carb these early 60’s mopeds went 27 mph with 1.5 horsepower.

AV7 V2  This variator “hinged” motor #50298 had 2.0 hp, and was on most 1960-64 Riversides. The 50298 motor had a Gurtner AR13-488 carburetor (like Mobylette AV88 had). This motor was on 1960-65 Mobylette AV or AU 88, including 1960-64 Riverside 14010C, 14011A, 14010, 14011 (because they are equivalent to AV 88, and the Riverside parts book says that on page 5). With a bigger intake pipe #16619 and 13 mm carb these early 1960’s models went about 35 mph with 2.0 horsepower. The rest of the 2.0 hp engine was the same as the 1.5 hp version. See the engine parts listed side by side below.

AV7 Dbe (restricted intake)  The non-variator (Dimoby) “fixed” motor was a lower power version only on the rear-gas-tank model Riverside 1961-62. The AV7 Dbe motor had a Gurtner BA10-540 carburetor (like Mobylette AV43 had). This was on 1960-61 Motobecane AV43 and AV44, including the Riverside 14030 (because it is equivalent to AV43). With a small intake and a 10 mm carb this early 1960’s model went about 27 mph with 1.5 hp.

 

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2. Riverside-Motobecane Parts Catalogs

 

12356 ’57-60 14007A, 14010A,B,C, 14011A

Here is a pdf download from vintagemopeds.net  1961 Riverside Parts Catalog. It shows a 14030 on the cover, but that model and the other ’61-64 models are not included.

page  1961 Riverside Parts Catalog 
1 -000 cover  for ’57-60 14007A, 14010A,B,C, 14011A
16-18  14007A engine AV7 V
19 -00 14007A clutch
20 -00 14007A, 14010A, 14010B carburetor AR10-429
21 -00 14007A magneto
22-25  14007A frame, shocks, fork
26 -00 14007A drivetrain
27-28  14007A wheels
29 -00 14007A controls and cables
30 -00 14007A electrical
31-25  14007A bodywork
Supplement No. 6
2 -000 14010A parts different from 14007A,
3-4 00 14010A frame, shocks, fork
5 -000 14010B parts different from 14010A, 14007A
5-7 00 14010C, 14011A engine AV7 V2
8 -000 14010C, 14011A clutch
9 -000 14010C, 14011A carburetor AR13-488
10 -00 14010C, 14011A magneto
11 -00 14010C, 14011A fork
12 -00 14010C, 14011A drivetrain
13 -00 14010C, 14011A shocks
14-15  14010C, 14011A frame

 

 4 ’61-63 Riverside 14030

Here is a pdf download from tobeconline.fr Motobecane AV 43-44 Parts Catalog. AV43 is Ward 14030. It has a bicycle fork and front caliper brake. AV44 has a telescopic suspension fork and front drum brake. The Ward 14030 is the same as AV43 except the taillight includes a brake light and license plate mount, and a handlebar-mounted brake light switch.

 

789 ’61-64 Riverside 14010, 14011, 1411

Most of the parts did not change. The seat changed on 14010 and 14011. The headlight changed on 1411.

 

 

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1. Frame Parts

 

9 models are combined here using 9 quantity columns. The quantity tells how many of each part are in the parts group.

Quantity colors: 
Black means how many are in that parts group.
Light orange zero means none are in that group.
Dark orange means unknown.

#    Ward#  engine   carb.  rims  parts changes
1 is 14007A AV7 V    AR10 19″ 50’s susp. solo seat
2 is 14010A AV7 V2r  AR10 19″ 60’s suspension
3 is 14010B AV7 V2r  AR10 18″ smaller rims
4 is 14030   AV7dbe  BA10 19″ rear gas tank
5 is 14010C AV7 V2  AR13 18″ more power
6 is 14011A AV7 V2  AR13 18″ long seat
7 is 14010   AV7 V2  AR13 18″ solo seat, leg shield
8 is 14011   AV7 V2  AR13 18″ long seat
9 is 1411     AV7 V2  AR13 18″ flat headlight

 

 

19″ Wheels and Tires p27-28
on 14007A, 14010A, 14030
1234 56789 price    part#     x is 36, y is 18
1000 00000 none   55014 front wheel complete 19″
1000 00000 none   50124 rear wheel complete 19″ 54-tooth
0100 00000 none   16929 front wheel complete 19″
0100 00000 none   16741 rear wheel complete 19″ 54-tooth
0001 00000 none   17267 front wheel complete 19″
0001 00000 none   17231 rear wheel complete 19″ 44-tooth
2202 00000 none   50052 F & R rim 19″ 36-hole
2202 00000 none   00000 F & R rim band 19″
0002 00000 $36.0 00000 F & R tire 2.00-19 (23 x 2.00)
2200 00000 $40.0 50053 F & R tire 2.25-19 (23 x 2.25)
2202 00000 $12.0 50054 F & R tube 2.25-19 fits 2.0
xx00  00000 none   15542 F spoke 193 ∅2.7-2.4 (16-15J)
xx00  00000 none   14989 F spoke nut ∅2.7-0.55 (16J)
xx00  00000 none   16532 R spoke 195 ∅2.7-2.4 (16-15J)
xx0x  00000 none   14989 R spoke nut ∅2.7-0.55 (16J)
000x 00000 none   17268 F spoke 227 ∅2.0-1.8 (13-12J)
000x 00000 none   14272 F spoke nut ∅2.0-0.45 (13J)
000x 00000 none   17239 R spoke 200 ∅2.7-2.4 (16-15J)
000x 00000 none   14989 R spoke nut ∅2.7-0.55 (16J)

18″ Wheels and Tires p5       x is 36, y is 18
on 14010B,C 14011A, 14010, 14011, 1411   .
1234 56789 price    part#  
0010 11111 none   16976 front wheel complete 18″
0010 11111 none   16977 rear wheel complete 18″ 54-tooth
0020 22222 none   16975 F & R rim 18″ 36-hole
0020 22222 none   15898 F & R rim band
0020 22222 $11.0 50087 F & R tube 2.25-18
0020 22222 $45.0 16989 F & R tire 2.25-18 (22½ x 2¼)
00x0  xxxxx none   16978 F spoke 177 ∅3.0-2.7 (17-15J)
00x0  xxxxx $2.50 16978 substitute 179 ∅2.6 (12G) w/nut
00y0  yyyyy none   15977 R spoke 180 ∅3.0-2.7 (17-15J)
00y0  yyyyy $3.50 15977 substitute 182 ∅3.0 with nut
00y0  yyyyy none   16979 R spoke 178 ∅3.0-2.7 (17-15J)
00y0  yyyyy $2.50 16979 substitute 179 ∅2.6 (12G) w/nut
00x0  xxxxx $2.50 15904 F & R spoke nut ∅3.0-0.60 17J

 
Front hub p27 Ideal 100 x 11 loose balls
pre-1960, plate and hub have external brake drum flange
on 14007A all parts
on 14010A,B,C 14011A parts same as 14007A
1234 56789 price    part#  
1110 11111 $2.00 00223 bag of 20 1/4″ balls
1110 11111 none   00523 pivot post nut
1110 11111 none   00578 R lock nut
1110 11111 none   00580 outer lock nut M11
2220 22222 none   00581 dust cap
1110 11111 none   14228 L lock nut M11
1110 11111 none   14622 R bearing cone
1110 11111 none   14623 inner-tab washer
4440 44444 none   14625 axle washer 
1110 11111 none   14627 L bearing cone M11
2220 22222 none   14628 bearing cup
1000 00000 none   14631 brake lever
1110 11111 none   14632 lever bolt
2220 22222 none   14639 brake spring
2220 22222 none   14715 felt ring
1110 11111 none   14843 brake shoe set ∅100
1110 11111 none   14898 cam shaft
1000 00000 none   15415 brake plate bare
1000 00000 none   16590 brake plate complete
2220 22222 $3.00 15478 axle nut M11-1.0 x 9 hex19 
2220 22222 none   15842 shield ring
1000 00000 none   15843 front hub bare Ideal
1000 00000 none   16557 front hub complete Ideal
1110 11111 none   16558 front axle complete M11
1110 11111 none   16559 front axle
1110 11111 none   16591 pivot post

Front hub p3 Ideal 100 x 11 loose balls
1960-on, plate and hub have internal brake drum flange
on 14010A,B,C 14011A parts different from 14007A
for all other parts use the 14007A list
1234 56789 price    part#  
0110 11111 none   16936 brake lever
0110 11111 none   16916 brake plate bare
0110 11111 none   16934 brake plate complete
0110 11111 none   16914 front hub bare
0110 11111 none   16925 front hub complete

Front hub Atom? 0 x 9.5 loose balls, no brake
on 14030 .
1234 56789 price    part# steel or alloy hub
0002 00000 none   00000 cup not sold separately
0001 00000 $2.00 00223 bag of 20 1/4″ balls
0002 00000 none   14282 lock nut 3/8″-26 thin
0002 00000 none   14283 inner tab washer
0001 00000 none   15056 axle bare 3/8″-26
0001 00000 none   15057 axle set complete
0002 00000 none   15058 bearing cone
0002 00000 none   15178 axle nut 3/8″-26
0002 00000 none   15231 cover cap new model
0002 00000 none   15377 outer washer 3/8″
1234 56789 price    part# steel hub only
0001 00000 none   14276 front hub steel
0002 00000 none   15376 cover cap ∅29.0
1234 56789 price    part# alloy hub only
0001 00000 none   15055 front hub alloy (dural)
0002 00000 none   14285 cover cap ∅29.5

 

Rear hub p28 Ideal 100 x 12 sealed 
on 14007A all parts
on 14010A,B,C 14011A parts same as 14007A
1234 56789 price    part#  
2000 00000 $7.00 00025 sealed bearing 6201-Z ∅12-32 x 10
1000 00000 none   14632 lever screw
2220 22222 none   14639 brake spring
1110 11111 none   14843 brake shoe set 100 mm
1000 00000 none   14898 cam shaft
1000 00000 none   15437 brake plate complete
1000 00000 none   15438 brake plate bare
1000 00000 none   15439 anchor lug
1110 11111 none   15440 freewheel 18T M36 x 1.00 thread?
1000 00000 none   15643 brake lever
1000 00000 none   15648 right spacer ∅12-16 x ??
1000 00000 none   15694 slide-out axle with spacer
2220 22222 none   15695 axle washer ∅12
2000 00000 none   15696 axle nut M12-1.0
1000 00000 none   15702 pivot post (to be riveted)
1000 00000 none   15703 anchor lug rivet
1000 00000 none   15723 nut
1000 00000 none   15724 dust cap
1000 00000 none   15772 center spacer
2000 00000 none   15847 washer
1110 11111 none   15909 sprocket 54T
6000 00000 $3.00 15910 sprocket bolt+nut M6 x 14  
1000 00000 none   15973 rear hub complete Ideal 54-tooth
1000 00000 none   15974 rear hub complete Ideal no sprocket
1000 00000 none   15975 rear hub bare Ideal no sprocket

Rear hub p3 100 x 10 sealed 
on 14010A,B,C 14011A parts different from 14007A
for all other parts use the 14007A list
1234 56789 price    part#  
0110 11111 none   16742 rear hub complete
0110 11111 none   16743 anchor lug
0110 11111 none   16737 hub body complete
0110 11111 none   16738 hub body bare
0110 11111 none   16739 brake plate complete
0110 11111 none   16740 brake plate bare
0110 11111 none   15965 slide-out axle ∅10
0110 11111 none   16918 washer 
0110 11111 none   16919 spacer
0110 11111 none   00700 felt ring
0220 22222 $6.00 00671 bearing 6200Z 10-30 x 9
0110 11111 none   14292 24317 lock nut
0110 11111 none   16108 felt washer
0110 11111 none   16917 dust cap
0220 22222 none   15966 axle nut

Rear hub Leleu 80 x 10 sealed 
on 14030 .
1234 56789 price    part#  
0001 00000 none   17232 rear hub complete
0001 00000 $25.0 16104 brake shoe set 80 x 18
0001 00000 $45.0 15244 freewheel 18T M34.7-1.0 French thread
0002 00000 $6.00 00671 wheel bearing 6200Z 10-30 x 9
0001 00000 none   14290 slide out axle ∅10 x ??
0001 00000 none   14648 center spacer ∅10-14 x 53
0002 00000 none   15179 axle nut M10-1.0
0001 00000 none   16957 sprocket 44T ∅94-104 6p
0001 00000 45-30 20090 sprocket 44T ∅94-104 6p

 

 

’57-59 Frame p22-25
on 14007A .
1234 56789 price    part#  
1000 00000 none   00000
1000 00000 none   00000
1000 00000 none   00000
1000 00000 none   00000
1000 00000 none   00000

’59-60 Frame p1-4
on 14010A (parts different from 14007A)
1234 56789 price    part#  
0100 00000 none   00000
0100 00000 none   00000
0100 00000 none   00000
0100 00000 none   00000
0100 00000 none   00000

 

’60-on Frame p5
14010B,C, 14011A (parts different from 14007A, 14010A)
1234 56789 price    part#  
0010 11111 15940 flexibloc right
0010 11111 16985 flexibloc left
0010 11111 16988 shoulder washer
0010 11111 16987
0010 11111 16986
0010 11111 50299 front fender
0010 11111 50300 front fender bare
0010 11111 50301 front fender bridge
0010 11111 50302 front fender upper stay
0010 11111 50303 front fender lower stay

 

Drivetrain p26 .
on 14007A, 14010A, 14010B .
on 14010C 14011A parts that are the same
1234 56789 price    part#  
2222 22222 $2.00 00006 wedge pin 9.0 w/nut
1111 11111 $2–$1 14147 pivot nut M8-1.0 rounded
1111 11111 $7.00 14153 washer 16-27 x 2.0
3333 33333 $1.50 14158 circlip external 16 x 1
2222 22222 $7.00 14179 pedal shaft bushing 16-24 x 19
1110 11111 none   14183 left crank arm
2222 22222 $18.0 14330 needle bearing HK1612 16-22 x 12
1110 11111 none   14756 belt 14-7.0-830(799) original
1110 11111 $21.0 14756 belt 14-7.9-828 Ventico D24
1111 11111 none   14833 bush
1110 11111 $7.00 15001 shim washer 16-30 x 0.75
1110 11111 none   15214 lock lever complete
1110 11111 none   15215 lock lever bare
1111 11111 $2.00 15216 selector knob
1111 11111 $2.00 15217 button friction washer
1111 11111 $2.00 15218 pivot pin
1111 11111 $3.00 15219 lock lever spring
1111 11111 none  15220 spring rivet
1111 11111 none   15223 axle with lock lever nut
1110 11111 none   15450 right crank w/sprocket 32T
1111 11111 $7.00 15998 washer 16-26 x 1.0
1110 00000 none   16562 pulley complete
1110 00000 none   16563 sprocket 11T
1111 00000 none   16565 left crank spacer
1111 11111 $2.50 16566 circlip inverted external 16 x 1
1111 11111 $3.00 16568 shield ring (oil deflector)
1111 11111 none   50002 lube fitting M6
1110 00000 none   50027 pedal set original
1111 11111 $20.0 00000 pedal set classic black French
1110 11111 none   50237 pedal shaft
1234 56789 price    part#  PEDAL CHAIN TENSIONER
2222 22222 $0.80 00013 toothed washer ∅5
1110 11111 none  14354 bridge (cage)
1110 11111 none   15595 roller complete
1110 11111 none   15596 roller axle w/nut
1110 11111 none   15622 chain tensioner complete
1110 11111 none  15623 spring
1110 11111 none  15624 tensioner pivot
1110 11111 $8.00 15625 tensioner arm
1110 11111 none   15626
2220 22222 $2.50 15629 mount bolt+nut M5 x 19 special
1110 11111 $1.50 15767 spring plate
1234 56789 price    part#  CHAINS
1111 00000 none   14364 motor ext. Yellow 2L note 1
1111 00000 none   14365 pedal extension 2L
1111 00000 none   14367 motor master Yellow 415
1111 11111 $2.00 14368 pedal master link 410
1110 00000 none   14836 motor chain 415 104L
1110 00000 $12.0 15464 pedal chain 410 97L

 

Drivetrain p12 .
14010C, 14011A parts that are different
1234 56789 price    part#  
0000 11111 none   14744 pedal set original
0000 11111 none   16653 pulley complete
0000 11111 none   16576 left crank spacer
0001 11111 $2.00 16960 spring stroke limiter
0000 11111 $15-9 17352 sprocket 11T
0000 22222 none   17353 sprocket rubber band
1234 56789 price    part#  CHAINS
0000 11111 none   14362 motor chain 415 106L
0000 11111 none   14565 motor ext. Brampton 2L
0000 11111 none   14875 m. master Brampton 415
0000 11111 $12.0 16963 pedal chain 410 90L

Drivetrain  .
14030 parts that are different
1234 56789 price    part#  
0001 00000 none   14139 pedal set original
0001 00000 none   15480 lock lever complete
0001 00000 none   15481 lock lever bare
0001 00000 none   16574 sprocket 12T
0001 00000 none   16611 belt 14-7.0-??
0001 11000 $2.00 16960 spring stroke limiter
0001 00000 none   17236 right crank w/sprocket 32T
0001 00000 none   17237 left crank arm
0001 00000 none   17238 pedal shaft L=185
1234 56789 price    part#  CHAINS
0001 00000 none   17248 pedal chain 410 94L
0001 00000 none   17249 motor chain 415 96L

 

 

Note 1. 14364 is a half link (half inner half outer) and an inner link. Along with an additional master link, it extends the chain by 3 links.

Two brands of chains are used on mopeds, depending on the supply. Only the number of links is important. However, for master links and dummy links, it is recommended that you specify the brand, either YELLOW or BRAMPTON.

 

 

1234 56789 price    part#  Controls p29 .
4444 44444 $0.50 00011 nut M7-1.0 x 6 hex 10
4444 44444 $0.70 00015 toothed washer ∅7
2222 22222 none   00691 pinch screw
1111 11111 none   00692 screw
2222 22222 $7.00 14322 pinch bolt+nut L=12
2222 22222 none   14327 mounting set screw
1111 11111 none   14903 adjuster M5-0.9 60’s style use A1c
1111 11111 $5.00 23089 adjuster M5-0.9 70’s style A1c
0001 00000 none   15506 handlebar complete
1111 11111 none   15507 handlebar
2222 22222 none   15511 L & R grip
1111 11111 none   15513 L control housing
1111 11111 none   15515 R brake lever (fits MB)
0001 00000 none   15516 L brake lever (fits MB)
2222 22222 none   15517 brake pivot bolt+nut
2222 22222 none   15518 brake cable adjuster
1111 11111 none   15519 decomp lever
1111 11111 none   15520 decomp pivot bolt
1111 11111 none   15521 clamp set 2 of 15522+15523
2222 22222 none   15522 clamp U-bolt M7
2222 22222 none   15523 clamp base
1111 11111 none   15584 throttle slide
1111 11111 none   15585 decomp lever
1111 11111 none   15636 guide screw
1111 11111 none   15712 choke lever complete
1111 11111 none   16545 R control complete
1111 11111 none   16546 R control housing?
1111 11111 none   16547 throttle twist tube
0001 00000 none   16639 brake pivot bolt M5-0.9 x 12
0001 00000 none   16640 mount? screw M6 x 11
0002 00000 none   16702 L & R grip grey
0001 00000 none   16703 R control complete
1110 11111 none   50032 L brake lever w/BL nub 
1110 11111 none   50063 handlebar complete
1234 56789 price    part#  Cables p29 .
1110 11111 none   00152 F brake cable clip
2222 22222 $7.00 00716 pinch bolt orig. Ø6 x 11
2222 22222 $2.00 00716s substitute P6c Ø6 x 10
2222 22222 $6.00 14927 throttle+choke wire WT1 47″
1111 11111 $7.00 14974 decomp wire 37.5″
1111 11111 $10.0 15576 choke    cable grey 35 x 42″
1111 11111 $10.0 15577 throttle cable grey 35 x 42″
1111 11111 $14.0 15578 decomp cable grey 29 x 33″
1111 11111 $10.0 15579 F brake cable grey 30 x 38″
1111 11111 $10.0 15580 R brake cable grey 56 x 64″
1111 11111 $48.0 155set cable set of 5 
2222 22222 $1.50 15581 step ferrule F1 6-to-8
1111 11111 $5.00 15599 F brake wire WF1 38″
1111 11111 $5.00 15600 R brake wire WR1 64″
0111 11111 $2.00 16944 step ferrule F2 ∅4-7 x 11
0111 11111 $0.70 16944s substitute F3 ∅4-7 x 10
2220 22222 $1.00 50079 horn nut M4-0.75
1110 11111 none   50215 horn Tesvox
1110 11111 none   50035 brake light switch on L bar
1110 11111 none   50036 brake switch spring
1110 11111 none   50058 switch clamp screw+nut

 

Electrical p30 .
1234 56789 price    part#  
1111 11111 none   00000
1111 11111 none   00000

Speedometer p30 .
1234 56789 price    part#  
1111 11111 none   00879 glass gasket
1111 11111 none   00967 speedo gasket
1111 11111 none   00992 speedo clip
1111 11111 none   00993 speedo clip nut
1111 11111 none   00994 clip nut
1111 11111 none   00995 speedo glass
1111 11111 none   00996 speedo rim
1111 11111 none   14773 cable guide spring
1111 11111 none   15574 speedo cable (fits Peugeot)
1111 11111 none   15575 speedo inner wire
1111 11111 none   16567 speedo driver Veglia
1111 11111 none   50045 speedometer Veglia

 

Leg shield p31 .
1234 56789 price    part#  
0000 00111 none   50068 rubber bead
0000 00222 none   50070 arm bolts M6 x 12
0000 00111 none   50071 upper bolts 
0000 00444 none   50072 clamp bolts
0000 00333 none   50147 arms set of 2
0000 00222 none   50148 lower clamp
0000 00111 none   50216 leg shield complete
0000 00111 none   50227 upper plate
0000 00111 none   50228 spout clamp

 

 

---

2. Engine Parts

9 models are combined here using 9 quantity columns.

Quantity colors: 
Black means how many are in that parts group.
Light orange zero 0 means none.
Dark orange means unsure or unknown.

#    Ward#  engine   carburetor  parts changes
1 is 14007A AV7 V    AR10-429 19″ rims 50’s susp. solo seat
2 is 14010A AV7 V2r AR10-429 60’s suspension
3 is 14010B AV7 V2r AR10-429 18″ rims
4 is 14030   AV7dbe  BA10-540 19″ rims, rear gas tank
5 is 14010C AV7 V2  AR13-488 18″ rims, more power
6 is 14011A AV7 V2  AR13-488 long seat
7 is 14010   AV7 V2  AR13-488 solo seat, leg shield
8 is 14011   AV7 V2  AR13-488 long seat
9 is 1411     AV7 V2  AR13-488 flat headlight

 

1. engine AV7 V p16-18, 2. engine AV7dbe, 3. engine AV7 V2 p5-7

1234 56789 price    part#  Engine p5-7, 16-18 .
1000 00000 none   50165 engine AV7 V
0110 00000 none   50294 engine AV7 V2r
0001 00000 none   00000 engine AV7dbe
0000 11111 none   50298 engine AV7 V2
4444 44444 $0.50 00011 head nut M7-1.0 x 7 hex10
4444 44444 $0.20 00004 head washer ∅7
4444 44444 $4.00 14716 cylinder stud M7 x 129
1111 11111 $12.0 14721 decomp valve assy
1111 00000 none   14791 cylinder head
0000 11111 none   16625 cylinder head
1001 00000 none   14816 cylinder with piston
0110 11111 none   16618 cylinder with piston
1111 11111 $6.00 14895 base gasket
1000 00000 none   14407 intake pipe ∅16
0111 00000 none   16673 intake pipe ∅16-10
0000 11111 $33.0 16619 intake pipe ∅17-12
1000 00000 none   14815 intake gasket
0111 11111 none   16620 intake gasket
1111 11111 none   14819 piston G for 39.0 cyl. note 1
2222 22222 $10.0 14821 piston ring pre-6/76 ∅39 x 2 GN
1111 11111 $12.0 15094 piston pin 13 x 30
1111 11111 $19.0 15855 piston needle bearing ∅13-16 x 14
1000 00000 none   50230 crankshaft
0001 00000 none   15850 crankshaft
0000 11111 none   16903 crankshaft ∅16
2222 00000 none   00518 crank bearing ∅16-42 x 13
0000 22222 none   16906 crank bearing ∅16
2222 00000 none   00060 crank seal
1111 11111 none   14814 crankcase
1111 00000 none   14896 case gasket
0000 11111 none   16910 case gasket
1110 00000 none   16231 exhaust complete
0001 00000 none   00000 exhaust complete
0000 11111 none   50390 exhaust complete

 

Note 1. Pistons and cylinders were made in 8 size increments (sorts). Each sort has a letter  The piston letter should match the cylinder letter. Piston A is for 38.97 cylinder, piston C for 38.98, piston E for 38.99, piston G for 39.00, piston J for 39.01, piston L for 39.02, piston N for 39.03, piston P for 39.04.

 

1. clutch AV7 V p19, 2. clutch AV7 V2 p8

1234 56789 price    part#  Clutch p8, 19 .
0000 00000 none   .

 

 
1. AR10-429 page 20, 2. BA10-540, 3. AR13-488 page 9

1234 56789 price    part#  Carburetor p9, 20 .
1110 00000 none   15035 carburetor AR10-429
0000 11111 none   16627 carburetor AR13-488
1110 11111 none   14123 float #5186
1110 00000 none   01122 jet 22 #3983/22
0000 11111 none   01121 jet 21 #3983/21 
0000 11111 none   01122 jet 22 #3983/22 (for break-in)
1110 00000 none   14100 intake sleeve 16-19
0000 11111 none   16630 intake sleeve 17-19

1234 56789 price    part#  Carburetor for 14030
0001 00000 none   16685 carburetor BA10-540
0001 00000 none   15322 float #6685A
0001 00000 none   15330 jet 20 #5012/20
0001 00000 none   14100 intake sleeve 16-19

This took many hours learning and searching, to find the two pairs of matching illustrations. Wards gives no specs, apps or sizes of anything in the parts lists. They don’t say who makes their products and parts. All that makes it more difficult to find possible substitute parts.

All of the parts on the AR13-488 carb (bigger venturi) are the same as the AR10-429, except for: 16630 wider intake sleeve, 16628 wider main body, 16881 different diffuser (spray nozzle with both main and idle holes), 16629 wider throttle slide, 16708 top screw, and 190 unknown item.

 

1. AV7 V magneto p21, 2. AV7 V2 magneto p10

1234 56789 price    part#  Magneto p10, 21 .
1000 00000 none   50234 magneto int. spark
0001 00000 none   16507 magneto int. spark
0110 11111 none   50292 magneto ext. spark
0110 11111 none   50293 stator ext. spark
1000 00000 none   16521 points
0111 11111 $20.0 16635 points
0111 11111 none   16637 points lever
1111 11111 $15.0 16561 condenser
1111 11111 $16.0 14873 flywheel hub-cam
1110 11111 none   50236 lights source coil
0001 00000 none   16511 lights source coil
1001 00000 none   16510 ignition spark coil
0110 11111 none   16634 ignition source coil
1111 11111 none   16509 base plate
1001 00000 none   14857 flywheel
0110 11111 none   17172 flywheel
1000 00000 none   15951 flywheel nut
0111 11111 none   16729 flywheel nut M10-1.0 left (not M11)

 

 

 

xxxxx

Contents:
1. Solex
2. Parts Changes
3. Identification
4. Books and Manuals
5. Solex Parts

 

 

---

1. Solex

 

Solex began in 1905, as two young French engineers, Maurice Goudard and Marcel Mennesson, producing engine parts. They made radiators, mostly for large trucks and buses, before and during World War 1. After the war, Solex shifted from radiators to making carburetors.

Solex carburetors became the company’s most famous product, used on many European automobiles for decades. They also made lots of other things, like excellent micrometers.

VeloSolex (SolexBike) was developed during WWII while France was occupied by Germany. In 1940, after decades of interest in “bicycles with emergency engines”, the first front engine prototype was unveiled.

In 1946, after 5 years of testing, the humble hybrid went into production.

1. ’40 prototype, 2. ’49 VeloSolex 45, 3. ’58 1400, 4. ’59-66 light, 5. ’66-76 light

1968-84 S 3800 had reverse brake levers and a self-opening twist throttle. Most had Seima tail lights with no brake light. Only some 1967-74 US and Canada models had Maly tail lights with a separate brake light on top.

1966-88 Solex 3800 motors had an ID badge that says 1966. That was the year of the design approval, not the year it was made. The year is determined by the sequential engine number using the list below along with photos and specs.

1967 By then 4 million VeloSolex’s were sold. The Solex motor bike became a household item in France and many parts of Europe. Gas stations had Solexine gas pumps, with two stroke oil already premixed. It did not take much to fill the 1/3 gallon tank.

1975-86 Velosolex sold part of their production facility and rights to Renault in Nov 1974. A month later Renault sold the production and rights to Motobecane (MB). Both Motobecane and Velosolex produced S3800 and other models at the same time. Velosolex made mostly domestic versions until 1986. Motobecane made mostly export models from 1975 to 1983.

1985-88 Motobecane was bought out by Yamaha in 1983, restructured and named MBK. MBK produced S3800 mopeds from 1985 to 1988. They had modern safety features like reflectors and self-closing throttle. 

1995-03 After 6 years of inactivity, Impex purchased the production facilities and parts inventory from MBK and re-made the S3800. It sold in the US from 1998 to 2003.  

2004-05 Cyclopress purchased the production facilities and parts inventory from Impex and re-made the S3800. It sold in the US from 2004 to 2005.  

The Velosolex in the USA  by Solex Millenium, in English

The Velosolex in Canada  by Solex Millenium, in English

Engine Specifications  by Prof. Auguste Balls, in English

 

 

---

2. Parts Changes

 

 

Only 1966 to 2005 Solex models with front engines are covered here.  

The Cyclomoteur 2200 engine was used on the S 2200 and on the S 3300. The 25-10-1962 date cast into the crankcase is not the date of manufacture. It is an approval date for the design. The approval date is the same for all years 1962-65.

The Cyclomoteur 3800 engine was used on the S 3800, 4600, 5000, Pli Solex and the Micron. The 14-3-1966 date cast into the crankcase is not the date of manufacture. It is an approval date for the design. The approval date is the same for all years 1966-88.

US models are blue. Models with photos are bold.

Solex 3800 Parts Changes 1966 to 1988

 

1966: 1. S3800 replaced S3300, reverse levers, brake closes throttle.
1966: 19″ rims, Cibie low headlight with plastic lens, Seima taillight.
1967: 2. S3800 DOT ’67-68 had a Maly tail-brake light, electric horn,
1967: sold in US states with stricter regulations NY, NJ, PA, HA, others.
1967: Metal gas tank became black plastic. 4 screw mud flap became 2 screw.
1967: 3. S3800 California ’67-68 had CEV 125 and 9313 lights.
1967: S3800 Luxe California ’70-71 added ss fenders, ww tires, white color.
1967: sold in US states with the strictest regulations CA, others.
1968: Right grip became twist type, allows slowing down without braking.
1968: 4. S3800 USA late ’68-74 had Cibie low headlight, Seima tail light.
1968: 5. S3800 Luxe USA ’68-71 had ss fenders, ww tires, red or blue color.
1972: No more red decal on the air filter cover.
1973: Headlight ground tab moved from fuel pump to headlight.
1974: No more gold pinstripes on the fenders.
1974: Renault buys Velosolex. Then Motobecane buys it from Renault.
1975: Atom 83mm rear hub and brake became Leleu 80mm.
1976: 6. S3800 Motobecane had Motobecane tail light and logo.
1983: 7. S3800 Motobecane Export had 5000 bars holding a CEV headlight.
1985: 8. S3800 MBK black, red or blue, CEV glass headlight with large bulb,
1986: Domino controls with self closing throttle, Solex Nostalgie logo,
1986: new handlebar, new decomp lever, Soubitez 4000 rear light.
1988: Final year of Solex 3800 production.

Solex Remakes Parts Changes 1995 to 2008

1995: 1. S3800 Impex re-made in Hungary same as S3800 MBK.
1999: 2. S3800 Impex DOT ’99-04 had Soubitez 4000 rear light.
2002: Ignition changed from SEV points to Impex CDI.
2004: S3800 Cyclopress DOT ’04-05 had a ULO 250 rear light.
2005: Final year of Impex S3800 production.
2005: 3. S4800 Mopex re-made in China, many different parts.
2006: 2005 to 2008 models were sold in the US.
2008: Final year of Mopex S4800 production.

Solex 4600 Parts Changes 1973 to 1978

1973: 1. 4600 V1 had reverse levers, Cibie, Seima lights, no switches.
1973: It was made in black, blue, orange and yellow. Front frnder white.
1974: 4600 V1 DOT ’74-75, at first had a resistor to simulate a brake light.
1975: Later had a Maly tail-and-brake light like on 3800 DOT.
1975: 2. 4600 V2 DOT ’75-76 had CEV headlight, tail light and switches,
1975: Magura controls with self-closing throttle, brake light switches.
1975: Same engine as 3800 except for magneto and side-mount lift lever.
1975: Had third stator coil, larger lights coil, and stronger rotor magnets.
1975: Had a crash bar with CEV rectangular reflectors. Front fender white.
1977: 3. 4600 V3 DOT ’77-78 had Magura, CEV, ULO lights, Aprilia switches.
1975: Had a crash bar with either rectangular or round reflectors.
1973: It was made in black, blue and yellow. Front fender color matches.
1978: Final year of Solex 4600 production.

Solex Micron, 5000, Pli-Solex Parts Changes 1968 to 1978

   
1968: 1. Micron had 12″ tires, reverse levers, high handlebars.
1971: 5000 had 20″ tires (16″ rims), reverse levers, high bars.
1973: 2. 5000 DOT ’73-74 had a Maly tail-brake light.
1974: Final year of Micron production.
1974: 3-4. Pli-Solex folder had forward levers.
1978: Final year of 5000 and Pli-Solex production.

 

---

3. Identification

 

 

Here you can identify your Solex by sequential engine number, photos and specifications.

  from 00  from
motor# 0 yr.mo  tires 00 model 
0001000  46.05 650B -0 45 45cc
0004200  47.01 650B -0 45 
0012975  48.01 650B -0 45 
0038980  49.01 650B -0 45 
0076670  50.01 650B -0 45 
0117020  51.01 650B -0 45 
0140096  51.06 600B -0 45 
0179400  52.01 600B -0 45 
0254685  53.01 600B -0 45 
0325206  53.09 600B -0 330 
0352320  54.01 600B -0 330 
0513720  55.01 600B -0 330 
0653389  55.09 600B -0 660 .
0709950  56.01 600B -0 660 .
0935850  57.01 600B -0 660 .
1016251  57.04 1.75-19 1010 .
1222310  58.01 1.75-19 1010 .
1394501  58.10 1.75-19 1400 .
1509600  59.01 1.75-19 1400 .
1702029  59.10 1.75-19 1700 auto clutch
1770840  60.01 1.75-19 1700 .
2083850  61.01 1.75-19 1700 .
2202001  61.06 1.75-19 S 2200 .
2386650  62.01 1.75-19 S 2200 .
2705990  63.01 1.75-19 S 2200 .
3041150  64.01 1.75-19 S 2200 .
3283293  64.10 1.75-19 S 3300 rect. tube frame
3384500  65.01 1.75-19 S 3300 .
3686125  66.01 1.75-19 S 3300 .
3800000  66.05 1.75-19 S 3800 TUM 80 cylinder
4003600  67.01 1.75-19 S 3800 .
4101356  67.07 1.75-19 S 3800 .
4200000  67.00 1.75-19 S 3800 TUM 80A cylinder
4252840  68.01 1.75-19 S 3800, S 3800 (UK)
4533060  69.01 1.75-19 S 3800, S 3800 (UK)
4600285  70.01 1.75-19 S 3800, S 3800 (UK)
4713001  71.01 1.75-19 S 3800, S 3800 (UK)
4767151  72.01 1.75-19 S 3800 .
4816551  73.03 1.75-19 S 3800, S 3800 (UK)
4843419  73.06 1.75-19 S 3800, S 3800 (UK)
4849301  73.07 1.75-19 S 3800, S 3800 (UK)
4859701  74.01 1.75-19 S 3800, S 3800 (UK)
4861620  74.02 1.75-19 S 3800, S 3800 (UK)
4914560  75.01 1.75-19 S 3800, S 3800 (UK)
5000001  67.01 1.75-19 S 3800 (US) TUM 80 cylinder
5040001  68.01 1.75-19 S 3800 (US) TUM 80A
5150001  69.01 1.75-19 S 3800 (US)
5199001  70.01 1.75-19 S 3800 (US)
5200001  67-74 12×2¼ Micron 
5240001  71.01 1.75-19 S 3800 (US)
5271801  72.01 1.75-19 S 3800 (US)
5280001  73.01 1.75-19 S 3800 (US)
5306001  74.01 1.75-19 S 3800 (US)
5320001  75-78 1.75-19 S 3800 (US) TUM 80A CM 6,5
6000001  70.01 2.00-16 Flash new engine, drive shaft
6039318  71.01 2.00-16 Flash rigid or cantilever fork
6055001  71.12 2.00-16 6000 telescopic fork, drum brake
6059690  72.01 2.00-16 6000 .
6082453  73.01 2.00-16 6000 .
6096851  74.01 2.00-16 6000 .
6106350  75-77 2.00-16 6000 .
7000001  71.01 2.00-16 5000 .
7079595  72.01 2.00-16 5000
7100001  74-75 1.75-19 4600 V1 (US,CA)
7100001  74-77 1.75-19 4600 V1 (BR,DK,UK)
7117674  73.01 2.00-16 5000, 5000 (US), Pli Solex
7155661  74.01 2.00-16 5000, 5000 (US), Pli Solex
7200001  75-76 1.75-19 MB 4600 V2 (US,CA)
7224292  75-80 2.00-16 MB 5000, Pli Solex, R 5000?
8000001  73.03 2.50-17 Tenor/8000 L, S, R Morini MO1
8009080  74.01 2.50-17 Tenor/8000 S, L, R Morini MO1
8500001  74.03 2.50-17 Tenor/8000 S4 Morini MO4
9000001  74.03 2.50-17 8000 GS, GL Laura M56, M54
9000001  77-78 1.75-19 MB 4600 V3 (US) 
9004681  75.01 2.50-17 8000 GL, GS Laura M54, M56
9007451  76.10 1.75-19 MB S3800
9015840  77-85 1.75-19 MB S3800 
9015840  85-88 1.75-19 MBK S3800 
remake    76-on 0.00-00 Chang-Jiang and Hua Jia 
remake    76-on 0.00-00 Hong Du
remake    99-03 1.75-19 Impex S3800 (US)
remake    04-05 1.75-19 Cyklopress S3800 (US)
remake    05-08 1.75-19 Mopex S4800  
remake    05-08 1.75-19 Mopex Black ‘n Roll S4800  website .

 

 

---

4. Books and Manuals

 

Manuals

VeloS0lex Training (Service Manual)
36 pages, clear cover  $10

Velosolex 4600 V2 Parts Catalog
32 pages, clear cover $7

Velosolex 4600 V2 Repair Operations
70 pages in a binder $20

Solex S 3800 Impex Repair Operations
60 pages in a binder $20

Velosolex 4600 V2 Owners Manual
16 pages unbound $7

Solex S 3800 Impex Parts Catalog
16 pages unbound $4

Solex S 3800 Impex Owners Manual
original packet  $4

 

---

Books

 Le Guide du VéloSolex .
by Franck Méneret, Feb 2007, in French.
“The definitive book on Velosolex. A real master work.” reviewed by Dave Beare.
hardback in clean new condition, price $30 .

 

Vélosolex de mon père .
by Franck Méneret, Jean Goyard, Sylvie Méneret, Nov 2002, in French.
Historic, fun, useful and complete. Every page has color pictures.
hardback in clean new condition, price $30 .

 

Le Tour du Monde à VéloSolex .
by Paul-Henri Vanthournout, in French.
A brother and sister crossed 4 continents, 25 countries and 18,000 km in 14 months.
hardback in clean new condition, price $30 .

 

 

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5. Solex Parts

 

Select: Solex 3800 and 4600 Parts

 

 

 

 

 

Contents:

00  years    carb case  model
1967 part numbers, Motori Minarelli
1. ’69-77? ∅12 ∅44 P6 Normal
1. ’69-77? ∅19 ∅44 P6 Sport
1. ’69-70? ∅20 ∅44 P6 Super Sport
2. ’70-77? ∅12 ∅44 P6S (pedals)
2. ’70-77? ∅12 ∅44 P6-4 (pedals)
1971 part numbers
3. ’71-72? ∅22 ∅47 SP6 racing
3. ’72-75? ∅19 ∅47 SP6, P6-70, P6-75
4. ’72-75? ∅12 ∅47 P6CS (pedals)
5. ’74-80? ∅12 ∅47 P6R Radiale
6. ’78-82? ∅18 ∅47 P6CC Corsa Corta

 

Sources:

Piccolo Giolielo – Tecnica Minarelli P4 P6 50cc by Luigi Corbetta
Motoclisimo D’Epoca 4/2003 at  fantichistisettanta.forumfree.it.

Catalogo Ricambi Generale 1979 by Motori Minarelli
at  passione50cc.forumfree.it.

Tecnica Motori Minarelli 50cc P4 ovalino, Monza, Cadetti, Cross
by motomorini173 at  moto gran premio e 50ini.

Eclates des Moteurs collected by The Minarellist   
parts for sale, free pdf manuals at  Le Minarelliste.

Esplosi Motore Minarelli   
illustrations and parts lists at luke3d.org.

 

Gear teeth totals: black is known, grey is assumed
’63-74 00      10+1=43  13+2=43  16+3=43  18+4
63-66 P4    x 10+33 43  14+29 43  18+26 44  20+23 43
66-67 P4S  x 10+33 43  14+29 43  18+26 44  20+23 43
71-73 P4V O 10+33 43  14+29 43  18+26 44  20+23 43
72-74 P4-70 10+33 43  14+29 43  18+26 =44  20+23 43
’69-80 00      10+1=43  13+2=43  16+3=43  18+4=43  21+5=44  23+6
69-77 P6       10+33 43  13+30 43  16+27 43  18+25 43  20+24 44  21+23 44
70-77 P6S     10+33 43  13+30 43  16+27 43  18+25 43  20+24 44  21+23 44
70-77 P6S     10+33 43  13+30 43  16+27 43  18+25 43  21+23 44  23+21 44
70-77 P6-4   10+33 43  13+30 43  16+27 43  18+25 43 
71-75 SP6     10+33 43  13+30 43  16+27 43  18+25 43  20+24 44  21+23 44
72-75 P6CS  10+33 43  13+30 43  16+27 43  18+25 43  21+23 44  23+21 44
73-74 P6-70 10+33 43  13+30 43  16+27 43  18+25 43  21+23 44  23+21 44
74-75 P6-75 10+33 43  13+30 43  16+27 43  18+25 43  21+23 44  23+21 44
74-80 P6R 0 10+33 43  13+30 43  16+27 43  18+25 43  20+24 44  21+23 44
’78-82 00      10+1=43  13+2=43  16+3=43  18+4=43  21+5=44  23+6
78-82 P6CC  11+32 43  14+29 43  16+27 43  18+25 43  19+24 43  20+23 43

 

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1. 1969-77 Minarelli P6

1. 1969 P6 Owners Manual has 3 versions
1. P6 Normal SHA 14/12 carb ∅32-exhaust cylinder, 13T
1. P6 Sport with UA 19 S carb, ∅32-exhaust cylinder, 14T
1. P6 Super Sport UB 20 carb ∅35 cyl, Record head, 14T
2. P6 Super Sport

 

Same as P4S: The bore and stroke remain the same, 38.8 x 42. The cylinder base diameter and cylinder studs remained the same, 44 and M6 x 110 spaced 40 x 40. The head, cylinder and piston are the same as P4S. Compression ratio 9 to 1. 

P6 changes: The center width of the crankshaft, between the crank bearings, increased from 32mm on the P4, to 36mm on the P6. The cases changed from P4 rounded to P6 angular.

 

---

2. 1970-77 Minarelli P6S, P6-4

P6S has pedals and a 6-speed foot-shift transmission. It’s the same as ’69-77 P6 Normal except for pedals.

P6-4 has pedals and a 4-speed foot-shift transmission that is convertible to 6-speed. It’s a P6S with two of the gears missing.

S4 1967# Minarelli# price  S is P6S (pedal), 4 is P6-4 (pedal)
11 012050 71.0410.0 none  piston kit 38.8 ball top
11 012050 00.0000.0 $60.0 piston kit 38.8 GOL 0034
22 012054 68.0115.0 $10.0 piston ring each 38.8 x 1.5 GN
11 162000 38.0021.0  none  crankshaft, full circle, width 36
11 162000 38.0017.0  none  rod Ø15.00 x 14 for needle bearing
11 162002 77.0152.0  none  head 38.8 Sport QUADRO
11 162003 19.0306.0  none  cylinder ∅38.8 M32 ex thread
11 162004 70.0130.0  none  right case ∅44 P6 angular
11 162005 70.0630.0  none  left case ∅44 P6 angular
11 162006 21.0220.0  none  clutch cover 7-bolt
11 162007 21.0328.0  none  magneto cover
11 162009    16.2009  none  exhaust nut for ∅32
11 162008 75.1030.0  none  name plate Motori Minarelli
44 162010 49.0509.0 $3.50 cylinder stud M6 x 109 (110)
44 162011 49.0304.9 $0.60 head nut M6 x 6
44 162012 49.0603.9 $0.20 head washer ∅6
22 162012 49.0603.9 $0.20 intake washer ∅6
33 162013    16.2013 $0.70 case screw M6 x 25 slot
33 162014    16.2014 $0.80 case screw M6 x 55 slot
11 162015    16.2015 $1.00 case screw M6 x 35 slot
33 162016    16.2016 1 -.60 L cover screw M6 x 30 slot
77 162016    16.2016 1 -.60 R cover screw M6 x 30 slot
22 162017 49.0936.9 $0.90 name plate screw M4 x 12 phil-sunk
11 162018 49.0911.9 $2.00 drain plug M8 x 10 hex13
11 162019 49.0922.0  none  bolt M12 x 26
11 162020 24.0250.0 $8.00 fill plug
33 162025 56.0257.0  none  mount sleeve ∅10 x 48
22 162026 00.0000.0  none  intake bolt M6 x 20? hex
33 162028 49.0841.9 $0.50 screw M4 x 10 phil-wide
11 162029 49.0312.0 $7.00 flywheel nut M10-1.25 x 14 hex15
11 162041 51.0301.9 $9.00 piston bearing Ø12 Ø15 x 15
11 162044    16.2044 $8.00 pinion gear key M95 (to 3-’74)
11 162045    16.2045 $14.0 flywheel key      Mp4 (to 3-’74)
11 163045 49.0124.8 $2.00 flywheel key     M85 (3-’74-on)
11 162050 49.0310.0  none  pinion gear nut note 1
11 162080 00.0000.0  none  primary shaft
10 162092 40.0115.7  none  1st gear 33T
01 121011    12.1011  none  1st gear
10 162093 40.0116.7  none  2nd gear 30T
01 121012    12.1012  none  2nd gear
10 162094 40.0117.7  none  3rd gear 27T
01 121013    12.1013  none  3rd gear
10 162095 40.0118.7  none  4th gear 25T
01 121014    12.1014  none  4th gear
10 162096 40.0177.7  none  5th gear 23T
10 163096 00.0000.0  none  5th gear 24T
10 162097 40.0178.7  none  6th gear 21T
10 163097 00.0000.0  none  6th gear 23T
11 162171 53.0417.0  none  head gasket ∅40-55 x 0.7
11 162172    16.2172  none  exhaust gasket ∅??-?? x ??
11 162174 53.0302.0 none  base gasket ∅44 40×40
11 162175    16.2175  none  case gasket ∅44
11 162177 53.0402.0  none  name plate gasket
11 162187 53.0473.0 $2.00 drain gasket ∅8
11 162188 53.0471.0 $2.00 ring gasket ∅12
11 812205 15.0016.9 $70.0 carburetor Dellorto note 2
11 912401 82.0014.9  none  magneto Ducati 31.02.39 note 3

Note 1. The pinion gear nut has M9-1.0 thread and is 12mm long. Part of the 12mm length is round with 12 or 13mm diameter. The other part of the length is hex 14.

Note 2: The original Dellorto SHA 14/12 carb had a 56 jet, 18 clamp sleeve and a 10236 air cover. The replacement is a genuine Dellorto SHA 14/12 with a 56 jet, 18 clamp sleeve, and no air cover. See Dellorto SHA14 for carb parts and info.

Note 3: The original Ducati 31.02.39 magneto had a 6V 18w lights coil and an internal spark coil. See Ducati magnetos for parts and info.

 

---

3. 1971-75 Minarelli SP6, P6-70, P6-75

  
1. S ’71-72? SP6   49.6cc (38.8 x 42) P6 Competizione
2. S ’71-72? SP6   49.6cc (38.8 x 42) on Minarelli racer
3. S ’72-75? SP6   49.6cc (38.8 x 42) on Fantic street bike
4. P ’72-74 P6-70 69.9cc (45.0 x 44) on Indian ME76, MX76
3. P ’74-75 P6-75 74.7cc (46.5 x 44) on Indian ME76, MX76

SP6 Changes: At the start of the 1970’s the SP6, aka P6 Competizione, was the racing version of the P6. The SP6 later became a 50cc sport bike engine used by Fantic and others. It had a steel-sleeved aluminum cylinder instead of all cast iron. The engine cases had a different cylinder stud spacing, 48×48 instead of 40×40, and a different case bore, 47mm instead of 44. That allowed for bigger transfer ports and the option of a bigger bore.

 

#   SPP  Indian#     Minarelli#  price   SP6, P6-70, P6-75 .
0   100  0000.0000 38.0021.0  none  crankshaft =1,2,3,4,5 stroke 42
0   011  2110.1001 00.0000.0  none  crankshaft =1,2,3,4,5 stroke 44
1   111  2110.1002 00.0000.0  none  right crank half
2   111  2110.1003 00.0000.0  none  left crank half
3   111  2110.1008 00.0000.0  none  crank pin
4   111  2110.1005 00.0000.0  none  rod bearing
5   111  2110.1006 00.0000.0  none  rod bare
6   111  2110.1008 51.0301.9 $9.00 piston bearing 12-15 x 15
7   100  0000.0000 56.0601.0 $9.50 piston pin ∅12 x 31.5
7   010  2110.1009 00.0000.0  none  piston pin ∅12 x 36?
7   001  2150.1010 00.0000.0  none  piston pin ∅12 x 38?
8   222  2110.1010 03.0213.0 $1.50 piston clip ∅12
9   100  0000.0000 71.0413.0  none  piston assy 38.8 x 12-22-15 std
9   010  2110.1011 71.0435.0  none  piston assy 45.0 x 12-22-15 std
9   001  2150.1001 00.0000.0  none  piston assy 46.5 x 12-22-15 std
10 100  0000.0000 68.0116.0 $11.0 upper ring 38.8 x 2.0 L-type
10 100  0000.0000 68.0115.0 $10.0 lower ring 38.8 x 1.5 GN-gap
10 010  2110.1016 00.0000.0  none  ring set 45.0 x 1.5 GN
10 001  2150.1006 00.0000.0  none  ring set 46.5 x 1.5 GN
11 333  2300.1028 51.0207.9 $16.0 L/R/R crank bearing 6203/C3
12 222  2110.1021 03.0317.9  none  internal retaining ring 40 x 1.0
13 111  2110.1022 53.0507.9 $7.00 right crank seal 17-40-8.5 or 7
14 111  2110.1121 53.0506.9 $7.50 left crank seal 17-35-8 or 7
15 111  2110.1023    16.2044 $8.00 pinion gear key M95 (to 3-’74)
16 111  2300.1024    16.2045 $14.0 flywheel key      Mp4 (to 3-’74)
16 111  2301.1024 49.0124.8 $2.00 flywheel key     M85 (3-’74-on)
17 110  2110.1025 00.0000.0  none  main shaft 10 13 16 18 20 21
17 001  2150.1031 01.0029.0  none  main shaft 10 13 16 18 21 23 wide ratio
18 222  2110.1026 51.0203.9 $10.0 bearing 6202
19 222  2110.1027 49.0645.0  none  washer 13 x 19
21 111  2110.1029 01.0408.7  none  drive shaft
22 333  2110.1031 49.0648.0  none  washer 15 x 25
23 111  2300.1135 03.0303.9 $1.50 external retaining ring 15
24 010  2110.1032 00.0000.0  none  6th gear 23T
24 001  2150.1032 40.0178.7  none  6th gear 21T wide
25 111  2110.1033 40.0618.7  none  selector 5th-6th
26 010  2110.1034 00.0000.0  none  5th gear 24T
26 001  2150.1033 40.0177.7  none  5th gear 23T wide
27 222  2300.1035 49.0654.0  none  washer ∅18-32
28 111  2110.1036 40.0118.7  none  4th gear 25T
30 111  2110.1037 40.0117.7  none  3rd gear 27T
31 111  2110.1038 40.0116.7  none  2nd gear 30T
32 111  2110.1039 03.0305.7  none  internal retaining ring ??
33 111  2110.1040 40.0115.7  none  1st gear 33T
34 022  2110.1028 51.0137.0  none  bushing ∅13-17 x 12
34 200  0000.0000 51.0101.9 $8.00 bearing ∅13-19 x 12
35 111  2110.1042 49.0682.0 $0.00 drive washer ∅35-15 x 1?
36 111  2110.1043 53.0502.9 $6.00 drive seal 15-24-5
37 111  2110.1048 58.0205.0  none  sprocket #420 14 tooth
38 111  2110.1050 49.0606.9  none  sprocket washer ∅10
39 111  2110.1051 49.0313.9  none  sprocket nut
40 111  2110.1052 40.0802.7  none  pinion gear 13T
42 111  2110.1055 49.0310.0  none  pinion gear nut note 1
43 111  2110.1030 40.0080.7  none  clutch gear 60T with hub
44 111  2110.1057 00.0000.0  none  clutch hub
45
46
47
48
49
#   SPP  Indian#     Minarelli#  price   SP6, P6-70, P6-75 .
50 111  2300.1057 51.0403.9 $0.50 steel ball 3/16″
51
52
53
54
55
56
57
58
59
60 111  2110.1071 43.0019.0  none  clutch lever shaft L=43
61 111  2110.1072 53.0103.6 $1.50 clutch lever o-ring 1.8 x 7.5 (11.1 od)
62 111  2110.1073 46.0209.0  none  clutch lever spring
63 111  2110.1074 49.0811.0  none  clutch lever pin
64 111  2300.1074 65.0133.0 $6.00 clutch cable stop
65 100  0000.0000 00.0000.0  none  R case ∅47 SP6
65 010  2110.1077 70.0131.0  none  R case ∅47 P6-70,P6R
65 001  2150.1022 70.0131.0  none  R case ∅48 P6-75
66 111  2110.1076 53.0335.0  none  case gasket ∅47
67 100  0000.0000 00.0000.0  none  L case ∅47 SP6
67 010  2110.1077 70.0631.0  none  L case ∅47 P6-70,P6R
67 001  2150.1021 00.0000.0  none  L case ∅48 P6-75
68 222  2110.1078 56.0257.0  none  mount sleeve ∅8-10 x 48
69 033  2300.1088 00.0000.0 $1.00 case screw M6 x 35 slot
69 300  0000.0000 49.0864.9 $0.60 case screw M6 x 35 allen black
70 033  2110.1079 00.0000.0 $0.80 case screw M6 x 55 slot
70 300  0000.0000 49.0868.9 $0.80 case screw M6 x 55 allen black
72 111  2300.1080 24.0250.0 $8.00 fill plug
73 111  2300.1081 53.0401.0 $2.00 fill plug seal washer ∅12
74 111  2300.1082 49.0911.9 $2.00 drain plug M8 x 10 hex13
75 111  2300.1083 53.0473.0 $1.00 drain plug gasket ∅8-16 x 1
76 111  2300.1084 26.0189.0  none  oil splash plate
77 333  2300.1085 49.0629.9 $0.20 washer M4
78 333  2300.1086 49.0841.9 $0.50 screw M4 x 10 phil-wide
79 111  2110.1122 53.0355.0  none  clutch gasket angular 7-hole
80 111  2110.1080 21.0220.0  none  clutch cover 7-hole
81 033  2110.1081 00.0000.0 $0.70 L cover screw M6 x 25 slot
81 300  0000.0000 49.0862.9 $1.00 L cover screw M6 x 30 allen black
81 077  2300.1121 00.0000.0 1 -.60 R cover screw M6 x 30 slot
81 700  0000.0000 49.0863.9 $1.00 R cover screw M6 x 30 allen black
82 111  2110.1082 53.0402.0  none  name plate gasket
83 100  0000.0000 75.0103.0  none  name plate “Motori Minarelli”
83 011  2110.1083 00.0000.0  none  name plate “Indian”
84 222  2110.1084 49.0936.9 $0.80 name plate screw M4 x 12 phil-sunk
85 100  0000.0000 82.0014.9  none  magneto Ducati 31.12.39 6V 18w 2 wire
85 011  2110.1085 00.0000.0  none  magneto Ducati 31.12.38 6V 33w 3 or 4 wire
86 111  2300.1094 49.0312.0 $7.00 flywheel nut M10-1.25 x 14 hex15
86 011  2300.1151 49.0622.9 $1.00 washer M10 thin
87
88 111  2110.1123 21.0328.0  none  magneto cover
89 444  2110.1124 49.0513.0 $3.50 cylinder stud M7 x 118
90 111  2110.1086 53.0306.0  none  base gasket ∅48, 48 x 48
91 010  2110.1087 00.0000.0  none  cylinder 70cc ∅45.0 base47
91 001  2150.1011 00.0000.0  none  cylinder 75cc ∅46.5 base48
92 010  2110.1088 00.0000.0  none  head gasket ∅47-58 x 0.3?
92 001  2150.1012 00.0000.0  none  head gasket ∅48-58 x 0.3?
93 011  2110.1089 00.0000.0  none  head 70cc
94 444  2300.1108 49.0604.9 $0.20 head washer M7
95 444  2300.1109 49.0306.9 $1.20 head nut M7 x 7
96 111  2110.1090 00.0000.0 spark plug NGK B8HS
97 111  2300.1104 11.0001.0 spark plug cap C5 screw-on
98 011  2110.1091 00.0000.0  none  intake gasket
99 011  2110.1092 00.0000.0  none  intake pipe ∅23od
#     SPP  Indian#     Minarelli#  price   SP6, P6-70, P6-75 .
100 222  2110.1093 49.0304.9 $0.60 intake nut M6 x 6
101 100  0000.0000 00.0000.0  none  carburetor Dellorto UB22 ?
101 111  2110.1094 15.0029.9  none  carburetor Dellorto SHB19.19D
103 111  2110.1095 00.0000.0 $0.00 exhaust gasket ring ∅30-40 x 2
104 111  2110.1096 00.0000.0  none  exhaust flange
105 444  2110.1097 49.0631.9 $0.30 exhaust washer ∅6
106 444  2110.1098 49.0204.0 $0.00 exhaust nut M6 x 23
107 111  2110.1100 49.0922.0  none  bolt M12 x 26
108 111  2300.1114 53.0471.0  none  seal washer ∅12
109
110
111
112
113
114
115
116 111 2300.1123 53.0104.7  none  o-ring
117
118
119
120
121
122 111  2300.1128 51.0406.9 $1.00 steel ball 5/16″
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144 111  2110.1113 03.0318.9  none  internal retaining ring 40 x 1.75
146 011  2120.1008 24.0250.0  none  wires grommet
147 222  2110.1099 49.0603.9 $0.20 intake washer ∅6
150 100  0000.0000 00.0000.0  none  flywheel rotor electronic
150 011  2110.1116 00.0000.0  none  flywheel rotor Ducati 6V 33w

 Note 1. The pinion gear nut has M9-1.0 thread and is 12mm long. Part of the 12mm length is round with 12 or 13mm diameter. The other part of the length is hex 14. 

 

---

4. 1972-81? Minarelli P6CS

 

1. ’72-78? P6CS, 2. Compact System, 3. Parts list

 

P6CS changes: iron/aluminum cylinder, large fins, 38.8 bore, 49.6cc flat top piston, L-ring

 

figure Minarelli# qty price  description.
00015 15.0029.9 1  none  carb SHA 14/12 jet 56 cover S33
00015 15.0029.9 1 $70.0 carb SHA14/12 jet 56, no cover
00015 15.0029.9 1 $0.00 ∅18, no cable pipe see SHA14
00019 19.0039.0 1  none  cylinder alum. for 3-bolt
00068 71.0413.0 1  none  piston kit flat top L-ring
00068 71.0463.7 1  none  piston kit oversize
05320 53.0306.0 1 none  base gasket ∅47 48×48
05670 56.0601.0 1 $9.50 piston pin Ø12.00 x 31.5
09323 03.0213.0 2 $1.50 piston pin clip  Ø12
49037 49.0306.9 4 $1.20 head nut M7 x 7
49084 49.0513.0 4 $3.50 cylinder stud 7 x 118.5 (120)
49226 49.0841.9 6 $0.50 stator screw M4 x 10 phil-wide

 

 

---

5. 1973-82? Minarelli P6R Radiale

 
1. ’73-77? P6R Radiale, 2. ’76 Moto Meteora, P6R, 3. ’77-82? P6R

 
1. P6R Pressofuso (iron-sleeved aluminum cylinder) parts list
1. P6 (iron cylinder, older head, piston and case) parts different
2. P6R Chromato (chrome-plated aluminum cylinder) parts different

 

Minarelli P6R: has a 49.6cc aluminum cylinder and head with radial cooling fins, 38.8 bore, L type top piston ring, 12mm carburetor. The cylinder, head and piston had two verions, P pressofuso (iron-sleeved aluminum), and C chromato (chrome-plated aluminum).

 

 

figure Minarelli# qty  price  description.
00015 15.0029.9 1  none  carb SHA 14/12 jet 56 cover 10236
00015 15.0029.9 1 $70.0 carb SHA14/12 jet 52, no cover
00015 15.0029.9 1  none  ∅18, no cable pipe see SHA14
00019 19.0038.0 1  none  cylinder 38.8 RADIALE pressofuso
00031 31.0012.7 1 $12.0 air cover F27 large sloping
00031 31.0012.7 1  none  air cover 10236 cylindrical
00062 62.0118.0 1  none  piston bare
00068 71.0413.0 1  none  piston kit flat top L-ring
00068 71.0463.7 1  none  piston kit oversize
00212 21.0220.0 1  none  clutch cover grey
00212 21.0226.0 1  none  clutch cover black
00214 21.0328.0 1  none  magneto cover grey
00214 21.0335.0 1  none  magneto cover black
00214 21.0347.0 1  none  magneto cover black Dansi
00701 70.0131.0 1  none  right case half P6R for ∅47 cyl.
00702 70.0631.0 1  none  left case half P6R for ∅47 cyl.
00702 70.0650.0 1  none  left case half P6R for ∅47 Dansi
05320 53.0306.0 1 none  base gasket ∅47 48×48
05350 53.0430.0 1  none  head gasket ∅40-58 x 0.5
05670 56.0601.0 1 $9.50 piston pin Ø12.00 x 31.5
09323 03.0213.0 2 $1.50 piston pin clip  Ø12
49037 49.0306.9 4 $1.20 head nut M7 x 7
49084 49.0513.0 4 $3.50 cylinder stud 7 x 118.5 (120)
49226 49.0841.9 6 $0.50 stator screw M4 x 10 phil-wide

 

 

---

6. 1978-82? Minarelli P6 Corsa Corta

1. ’79 P6 Corsa Corta, versions Cross and Regolarita
2. ’80 Italjet PR6 with Minarelli P6 Corsa Corta Cross

1. ’78-78 Cross ∅18, ∅22 and Regolarita ∅28 parts list
2. ’79-80 Cross ∅18, ∅22 and Regolarita ∅28 parts list
3. ’78-79 18, 22, 28 carburetors and other parts

1. ’80 Trial, Raffredamento Misto, Regolarita ∅26
2. ’80 12, 26 carburetors and other parts

 

P6 Corsa Corta changes: “Corsa corta” is Italian for “short stroke”. The stroke decreased from 42 to 39 mm. The bore increased from 38.8 to 40.3 mm. The displacement only changed from 49.6cc to 49.7cc.  

 

 

 

 

 

 

Find out more about the Minarelli P6, P6S, P6-4, SP6, P6-70, P6CS, P6R, P6CC »

Contents:

00 years  model  00  carb   covers    case
1956 part numbers, F. B. Minarelli
01. ’65-70? EZ 0000 ∅12    round♦   round♦
02. ’66-68? P1 0000  ∅9    round♦   round♦
1970 part numbers
03. ’70-76? W3  000 ∅12 angular♦   round♦

 

---

1. Minarelli EZ 1965-70?

This was a one speed automatic with internal pedals. No fan or fan shroud. 

’65?-70? Minarelli EZ (ovalino) 47.7 cc (38.0 x 42)
1956# Minarelli# qty MMI# price  description.
0 A1-25 49.0124.8 1 4730 $2.00 flywheel key #M85 3.0 x 3.6
0 A1-27 49.0841.9 3 4740 $0.50 stator screw M4 x 10 phil-wide
00 A2-8 51.0132.7 1 4470 $5.00 piston pin bushing ∅11.7 ∅15 x 13
00 A2-8 51.0132.7 1 4470  none  (must be reamed after installation)
00 A2-9 56.0601.0 1 4480 $9.50 piston pin Ø12.00 x 31.5
0 A2-10 03.0213.0 2 4490 $1.00 piston pin clip  Ø12
0 A2-11 71.0405.0 1 4500 $65.0 piston kit 38.0 dome top, 2.5 rings
0 A2-11 71.0455.7 1 4520 $65.0 piston kit 38.4 2nd oversize
0 A2-12 00.0000.0 2 0000 $11.0 piston ring each 38.0 x 2.5 GN
0 A2-12 71.0802.0 1 4600  none  piston ring set
0 A2-17 49.0000.0 1 0000  none  flywheel nut M10-1.25 use #4750
0 A2-17 49.0312.0 1 4750 $7.00 flywheel nut M10-1.25 x 14 hex15
0 A2-18 00.0000.0 1 0000  none  flywheel washer Ø10 (eliminated)
0 A2-20 53.0506.9 2 4710 none  crank seal 17-35-8 use 7
0 A2-20 53.0506.9 2 4710 $7.50 crank seal 17-35-7
0 C1-17 51.0205.9 2 4700 $10.0 crank bearing 17-40-12 #6302
0 C2-11 53.0502.9 3 4790 $6.00 pedal & drive seal 15x24x5
0M2-10 53.0302.0 1 0000 none  base gasket ∅44 40×40
0M2-13 49.0509.0 4 0000 $3.50 cylinder stud M6 x 109 (110)
0M2-19 82.0000.0 1 0000  none  magneto ⇐ CEV 6067 ∅94 o♦♦ 6V early

 

  
Left ’68? Minarelli EZ, middle ’67 Testi O.K., right ’68 EZ

 

 

---

2. Minarelli P1 1966-68? 

The P1 was a one speed with an automatic clutch. It was pedal or push-start only, with no kick lever. Unlike most Italian mopeds, the pedal system was external, rather than inside the engine. On the Cimatti Velocim moped the pedal chain was on the left side, along with the motor chain. Other models might have the pedal chain on the right.

’66?-68? Minarelli P1 (ovalino) 47.7 cc (38.0 x 42)
1956# Minarelli# qty MMI# price  description.
0 A1-25 49.0124.8 1 4730 $2.00 flywheel key #M85 3.0 x 3.6
0 A1-27 00.0000.0 3 0000 $1.30 stator screw M4 x 10 slot
00 A2-8 51.0132.7 1 4470 $5.00 piston pin bushing ∅11.7 ∅15 x 13
00 A2-8 51.0132.7 1 4470  none  (must be reamed after installation)
00 A2-9 56.0601.0 1 4480 $9.50 piston pin Ø12.00 x 31.5
0 A2-10 03.0213.0 2 4490 $1.50 piston pin clip  Ø12
0 A2-11 71.0405.0 1 4500 $65.0 piston kit 38.0 dome top, 2.5 rings
0 A2-11 71.0455.7 1 4520 $65.0 piston kit 38.4 2nd oversize
0 A2-12 00.0000.0 2 0000 $11.0 piston ring each 38.0 x 2.5 GN
0 A2-12 71.0802.0 1 4600  none  piston ring set 38.0 thick
0 A2-17 49.0312.0 1 4750 $7.00 flywheel nut M10-1.25 x 14 hex15
0 C2-24 49.0323.0 1 4840 $2.50 sprocket nut M10-1.25 x 6 hex17
M43-25 00.0000.0 1 0000  none  fan ∅110 id
M43-26 49.0935.9 4 5420 $1.20 fan screw M4x10 TGS (threads 5-8mm)
0 V2-12 82.0131.6 1 7365 $13.0 7365 condenser solder-type
0 V43-1 00.0000.0 1 0000  none  magneto CEV 6819   ♦♦ ext. spark
0 V43-3 00.0000.0 1 0000  none  7432 base plate ∅80 ∅94 3+2 slots
0 V43-5 00.0000.0 1 0000  none  6819 flywheel ⇒ ∅110 od, ∅80 id
M00-00 05.0080.0 1 6950 $18.0 flywheel puller tool M19-1.00
0 V43-6 00.0000.0 1 0000 $26.0 13035 points M18a early
M00-00 15.0000.0 1 5640  none  carburetor Dellorto SHA 14/9
M00-00 31.0012.7 1 0000  none  air cover 31/3 cylindrical F27
M00-00 53.0304.0 1 5460 $3.50 base gasket ∅40 46×46
M00-00 53.0375.0 1 4240 $2.50 intake manifold gasket
M00-00 53.0415.0 1 5490 $7.00 head gasket ∅39 ∅54 x 0.7
M00-00 53.0454.0 1 5670 $4.00 exhaust gasket
M00-00 58.0220.0 1 4800 $12.0 sprocket 9 tooth (1hp, 20mph)

 

  
1968? Cimatti Velocim with Minarelli P1, Dellorto SHA 14/9 carb.

 

 

---

3. Minarelli W3 1970-76?

This was a 3-speed grip-shift manual clutch kick start, no pedals. It is fan cooled with a very curvy rounded fan shroud. 

 

’70?-76? Minarelli W3  47.7 cc (38.0 x 42)
figure Minarelli# qty MMI# price  description.
00031 31.0012.7 1 0000  none  air cover 31/3 cylindrical F27
05320 53.0302.0 1 0000 none  base gasket ∅44 40×40
05372 53.0502.9 3 4790 $6.00 pedal shaft seal 15-24-5
05373 53.0503.9 1 0000 none  right crank seal 15-30-8 use 15-30-7
05373 53.0503.9 1 0000 $7.00 right crank seal 15-30-7
05376 53.0506.9 1 4710 none  left crank seal   17-35-8 use 17-35-7
05376 53.0506.9 1 4710 $7.50 left crank seal   17-35-7
05670 56.0601.0 1 4480 $9.50 piston pin Ø12.00 x 31.5
09323 03.0213.0 2 4490 $1.50 piston pin clip  Ø12
49039 49.0309.9 1 0000  none  pinion nut
49084 49.0509.0 4 0000 $3.50 cylinder stud M6 x 109 (110)
49226 49.0841.9 3 4740 $0.50 stator screw M4 x 10 phil-wide

 

 

 

 

 

 

 

 

 

 

 

Here is the 1982 Motobecane Parts Price List, provided by the Motobecane Club de France. It has specifications for most hardware items.

Below are the nuts and bolts that appear in the 1974-81 US model 40 and 50 parts manuals. They are listed in order of increasing size. This helps with identification and error checking.

sect  part#  price  Nuts .
00  01556  $0.00 nut M3-0.5 x 3.0 hex6 (D3/50x6x3)
31  01430  $0.60 nut M4-0.7 x 3.0 hex7
12  13339  $1.00 nut M5-0.8 x 3.5 round knurled
15  01485  $0.40 nut M5-0.8 x 4.0 hex8
10  00878  $3.00 nut M5-0.8 x 12  hex8
32  01511  $1.50 nut M5-0.8 x ??  flange-lock
15  01436  $0.55 nut M5-0.8 x 6.0 tall nylock
34  00079  $1.00 nut M5-0.9 x 4.0 hex8
35  00679a $2-1   nut M6-1.0 x 4.0 hex 10 
02  00010  $0.30 nut M6-1.0 x 4.5 hex10 (5.0)
05  01176  $0.90 nut M6-1.0 x 5.5 nylock
02  01526  $1.20 nut M6-1.0 x 6.0 flange
00  00378  $0.00 nut M7-1.0 x 3.0 hex14
02  00011  $0.50 nut M7-1.0 x 6.0 hex10
37  00198  $2.50 nut M8-1.0 x 4.5 hex13
20  14147  $2-$1 nut M8-1.0 x 6.5 rounded? pulley
02  17523  $2.50 nut M8-1.0 x 7 nylock motor mount
00  13258  $0.80 nut M8-1.25×6.5 hex13
29  16555  $3.50 nut M10-1.0 nylock swingarm
00  15179  $0.00 nut M10-?? x ? rear wheel
00  13217  $0.00 nut M38-1.5 x 20

sect  part#  price  Bolts .
44  20674  $0.80 bolt only M5-0.8 x 8 hex8 horn
34b 14267  $1.50  bolt only M5-0.9 x 10 hex8
42  16714  $1.20 bolt only M6-1.0 x 9 hex10 pointed
35b 00046  $1.00 bolt+nut M6-1.0 x 12 hex10
34  00679  $1.00 bolt+nut M6-1.0 x 15 hex10 (16)
23  00968  $1.00 bolt only M6-1.0 x 20 hex10
??   00687  $0.00 bolt only M6-1.0 x 27 hex10 from price list
02  00050  $0.80 bolt only M6-1.0 x 33 hex10 less threads
01  14936  $1.00 bolt only M7-1.0 x 33 hex10
01  00366b$1.50 bolt only M7-1.0 x 40 hex10
01  15276  $1.50 bolt+nut M7-1.25×45 hex10 flange-head
01  00366  $1.40 bolt only M7-1.0 x 48 hex10
09  01189  $1.90 bolt+nut M7-1.0 x 53 hex10 exhaust
37  15874  $3.00 bolt+nut M8-1.0 x 37 hex13
37  20369  $2.00 bolt+nut M8-1.0 x 45 hex13
37  17023  $0.00 bolt+nut M8-1.0 x 39 hex13
39  15875  $1.70 bolt+nut M8-1.0 x 57 hex17
02  19886  $6.00 bolt only M8-1.0×140 engine mount
02  20453  none  axle only M8-1.0×160 for up-exhaust
39  22710  $0.00 bolt only M8-1.25x? Traveler seat clamp
29  15872  $10-7 bolt+nut M10-1×135 swing arm

sect  part#  price  Carriage Bolts .
23  15629  $2.50 bolt+nut M5-0.9 x 19 hex8
05  23018  $1.50 bolt only M6-1.0 x 15
28  14991  $2.00 bolt+nut M8-1.0 x 45 hex13
28  14991  none  bolt+nut M8-1.0 x 45 hex13

sect  part#  price  Fender brace Bolts .
34  21167  $8.00 brace bolt M6 x 11 (20 total)
34  21167l $5-$3 brace bolt M6 x 14 (23 total)
34  20100  $7-4   brace bolt M6 x 17 (26 total)

sect  part#  price  Screws .
29  21126  none  screw only M3? for tank plate
29  21093  $2.00 screw only M3-0.5 x 11 for emblem
42  20550  $1.00 screw+nut M4-0.7 x 10? phil
29  20060  none  screw only M4-0.75×10? slot fork cover
31  15356  $3.50 screw only M4-0.75×14 sunk slot
00  13245  $0.00 screw only M5-0.8 x 12
29  17424  $7.00 screw only M5-0.9 x 12 wide slot
19  17425  $6.00 screw only M5-0.9 x 10 wide slot
36  20105  $5-3   screw only M6-1.0 x 11 phil-wide
42  22588  $6-4   screw only M6-1.0 x 15 phil-wide
00  14311?  $1.00 screw only M6-1.0 x 19 phil-wide
00  00000  $1.00 screw only M6-1.0 x 23 phil-wide
42  53435  $1.00 screw only M6-1.0 x 25 phil-wide

sect  part#  price  Washers .
03  14987  $4.00 washer flat   ∅4? for decomp
31  01088  $0.30 washer flat   ∅4
34b 00052  $0.20 washer flat   ∅5-10
23  00874  $0.40 washer lock  ∅5 spring
34b 01171  $0.50 washer lock  ∅5 inner teeth
07  01545  $0.70 washer flat   ∅6-14 x 1
34  00020  $0.20 washer flat   ∅6-12
35  00797  $0.50 washer lock  ∅6-11 outer teeth
02  01172  $0.50 washer lock  ∅6-14 inner teeth
23  00004  $1.00 washer flat   ∅6 thin
07  01525  $0.30 washer ???   ∅6
07  01113  $0.70 washer flat   ∅7-20 x 1 
02  16541  $0.20 washer flat   ∅8
29  01422  $1.00 washer ???   ∅8
28  18738  $1.00 washer lock  ∅8-?? inner teeth
02  01527  $0.50 washer lock  ∅7-16 inner teeth
18  14750  none  washer shim ∅15-?? x ??
18  14931  $5.00 washer shim ∅15-21 x 0.1 mm
18  14932  $5.00 washer shim ∅15-21 x 0.25
18  14933  $5.00 washer shim ∅15-21 x 0.45
18  14562  $6.00 washer shim ∅15-21.7 x 0.5 use 14562
18  14562  $7.00 washer shim ∅15-21.7 x 0.8
18  14588  $7.00 washer shim ∅15.5-31 x 0.85
21  15998  $7.00 washer shim ∅16-26 x 1.0
21  14863  none  washer shim ∅16-30 x 0.1
21  14865  $7.00 washer shim ∅16-30 x 0.3
21  15001  $7.00 washer shim ∅16-30 x 0.75
21  14153  $7.00 washer shim ∅16-27 x 2.0
06  01285  $4.00 washer shim ∅19-24 x 0.1
06  01286  $4.00 washer shim ∅19-24 x 0.2
06  01287  $4.00 washer shim ∅19-24 x 0.3
06  01288  $4.00 washer shim ∅19-24 x 0.5
07  23780  $8.00 washer alum ∅30-33 x 1
19  16542  none  washer wave for start shoe
18  21946  none  washer wave for start shoe

 

sect  part#  price  Spacers
23  16689  none  spacer 6-8 x 11.5
08  19891  $8.00 spacer 7-12 x 30
37  20690  $2.50 spacer 8-16 x 3.5
37  17024  $3.00 spacer 8-16 x 5
37  22674  $2.00 spacer 8-16 x 7.5
00  23024  $3.00 spacer 8-12 x 10 Model 7
02  21014  $3.00 step s. 8-12-17 x 10.5
02  20534  $4.00 spacer 8-12 x 18
02  20534  $4.00 spacer 8-14 x 18
02  20790  $6.00 plastic 8-11 x 23
21  20738  $8.00 spacer 16-20 x 13

sect  part#  price  Plugs and grommets
35  16948 $0.00 plug ooo  12-07-10 x 8 40,50 R fen. F ∅7
35  20094 $0.00 plug ooo  11-07-09 x 9 for 50 R fen. R ∅7
29  10533 $0.00 plug ooo  00-00-00 x 0 for 50 frame    ∅8?
35  17160 $4.00 grommet 08-10-15 x 9 for 40,50 fen.  ∅10
35b00000 $2.00 grommet 09-11-17 x 7 for 40 fen side ∅11
28  20389 $2.50 grommet 05-08-12 x 5 40,50 frame    ∅8?
14  04326 $0.00 grommet 02-00-00 x 0 40,50 stator

 

 

 

Contents:

Puch 2 speed Automatic ZA50
A. Case Parts II
B. Cylinder Parts II
C. Clutch Parts II
D. Drive Parts II
E. Gaskets, Seals, Bearings

 

9 Puch parts catalogs, for USA two speed models, are combined here using 9 quantity columns. One speed models are in a separate section above.

Price is for each.
green or light green means new
dark green means good-used

Quantity is how many of each item are specified for 1-speed models in that catalog and parts group. If the power version is listed, the quantity is only for that power version.
black means the part is for all 
light blue means for some
light grey means as needed

 

8. 3/78 ’78 Sport MkII

8. 7/78 ’78 Magnum MkII

9. 1/79 ’79 Sport MkII, Maxi II

9. 8/79 ’79 Magnum MkII

0. 1/80 ’80-83 Sport MkII, Newport II

0. 1/80 ’80-83 Magnum II, Magnum MkII

4. 1/84 ’84 Sport MkII, Newport II

5. 1/85 ’85-86 Sport LS II, MkII, Newport II

6. 1/86 ’85-86 Cobra II

6. 1/84 ’84-86 Austro Daimler II (Maxi Plus 2)

 

---

2A. ZA50 Case Parts II

fig    catalogs 000 
#    8899 00456  Puch part#    price   F. Case Parts Group II
1    4444 44444 360.110.0341 $4.00 cylinder stud M6 x 103 (105)
2    1111 11111 321.210.6329 none  L case half
3    1100 00000 321.110.6311 none  case gasket note 1
3    0011 11111 321.210.6311 $8.00 case gasket note 2
4    4444 44400 0050.10.1054 $0.00 align tube 8-10-20 note 3
4a  0000 00044 321.110.0541 $0.00 align tube 7-10-12
5    1111 11000 321.110.6339 $30.0 R case half
5    0000 00100 321.310.6339 none  R case half
5a  0000 00011 321.510.6339 none  R case half 
6    1111 11100 321.110.6491 $8.00 cover gasket note 4
6a  0000 00011 321.210.6491 $1100 cover gasket note 5
7    1111 11111 364.210.6601 $3.00 oil fill plug original note 6
7    1111 11111 364.210.6601 $2.00 oil fill plug substitute note 7
8    3333 33333 000 900.3211 $0.25 spring washer M8
9    3333 33333 000 900.2021 $0.80 nut M8-1.0
10  1100 00000 321.110.6351 $0.00 cover for slot-sunk screws
10  0011 00000 321.210.6351 $0.00 cover slot-sunk to 5347646
10  0000 11100 321.310.6351 $0.00 cover phil-pan 5347647 on
10a0000 00011 321.510.6351 $0.00 cover phil-pan black
11  2222 00000 000 900.1687 $2-$1 screw M6 x 70 slot-sunk
11  0000 22222   D079850162 $0.00 screw M6 x 70 phil-pan
12  4444 00000 000 900.1684 $2-$1 screw M6 x 55 slot-sunk
12  0000 44444 000 900.9102 $0.00 screw M6 x 55 phil-pan
13  1111 11111 000 900.1305 1 -.70 check plug M6 x 8
14  1111 11111 000 00 24365 $1.00 check seal washer 6 x 12
15  2222 22222 000 901.1001 $1.50 rear mount bolt M8-1.0 x 75
16  1111 11100 321.110.6701 $5.00 drain plug M14-1.5 to 5376719
16a0000 00011 000 901.1009 $5.00 drain plug M10x30 5376720 on
17  1111 11100 000 900.3797 $2.00 drain o-ring 4.3 x 2.5
17a0000 00011 000 900.3721 $2.00 drain seal washer 10-18-1.5
18  1111 11100 000 900.3720 $2.00 drain seal washer 14-22-1
19  1111 11111 000 900.1207 1 -.70 case screw M6 x 40 slot-ch
20  2222 22222 000 00 24577 $0.70 case screw M6 x 25 slot-ch
21  4444 44444 000 900.1308 1 -.70 case screw M6 x 50 slot-ch
22  1111 11111 000 900.1221 $0.80 case screw M6 x 60 slot-ch
23  1111 11111 000 901.1002 $1.50 front mount bolt M8-1 x 90
24  2222 22000 000 900.1509 $0.80 cover screw M4 x 10 slot
24  0000 00222   D079850132 $1.20 cover screw M4 x 10 phil
25  2222 22222 000 900.3202 $0.40 lock washer A4
26  1111 11100 349.410.0342 20-10 cover blk/grn-gold scratched
26  0000 00011 349.710.0342 42-23 mag cover chrome/black
27  1111 11100 349.210.0361 none  plastic panel grn-gold
27  0000 00011 349.410.0361 none  plastic panel black

Note 1: 321.110.6311 was a case gasket for ’78 models, 0.35 mm thick. It is superseded to 321.210.6311

Note 2: 321.210.6311 is a case gasket for ’79-86 models, 0.35 mm thick. It has more coverage near the cylinder base compared to 321.110.6311

Note 3: There are four alignment tubes, two for the case, and two for the cover.

Note 4: 321.110.6491 is a cover gasket for ’78-84 models with a vertical filler plug. It is a replacement, 0.45 mm thick, compressing to 0.40.

Note 5: 321.210.6491 is a cover gasket for ’85-86 models with a slanted filler plug. It is an original, 0.35 mm thick.

Note 6: The original filler plugs all break the first time they are removed. So they are only sold “as is”, never to be removed

None 7: Use the substitute fill plug instead. It is made from a short piece of fuel hose with a bolt in one end.

 

 

---

2B. ZA50 Cylinder Parts

fig    catalogs
#   8899 00456   Puch part#    price   Cylinder Parts Group II
1   1111 11110 000 902.0728 $3.50 spark plug for 1.0 hp versions
1   1111 11110 Bosch W95T1 = W10AC = NGK B4H
1   1010 10110 000 902.0726 $5.00 spark plug for 1.5 hp versions
1   1010 10110 Bosch W145T1 = W8AC = NGK BR5HS
1   0101 01011 000 902.0724 $5.00 spark plug for 1.5 hp versions
1   1101 01011 Bosch W175T1 = W7AC = NGK BR6HS
1   1111 11111 000 902.0724 $5.00 spark plug for 2.0 hp versions
1   1111 11111 Bosch W175T1 = W7AC = NGK BR6HS
2   4444 44444 000 900.2014 $0.30 head nut M6
3   4444 44444 000 00 24804 $0.20 head washer 6
#   8899 00456   Puch part#    price  7-fin Alu-Chr
4   1010 10110 349.210.2011 none  7f head black 1.0 hp
5   1010 10110 328.110.8041 $2.00 7f gasket 1.5 1.0 hp 1-layer note 1
6   1010 10110 349.310.2050 none  7f cyl & piston 1.0 black note 3
7   1010 10110 349.110.0069 none  7f piston 38-12-17-26 1.0 n. 4
8   2020 20220 331.110.1601 $9.00 7f piston ring 38 x 2 GN note 5
8A 1010 10110 349.115.1221 $4.00 7f intake gasket 19×15 note 6
8B 1010 10110 349.115.1221 $2.00 7f replacement 23×14
8C 1010 10111 000 050.1315 $3.50 7f exhaust gasket
#   8899 00456   Puch part#    price  shared parts
9   2222 22222 000 900.4855 none  ring gap pin ∅2 x 6 note 6
9A 1111 11111 000 901.2943 $5.00 flywheel nut M10-1 x 8 flange
9B 1111 11111 000 900.4503 $2.00 flywheel key M85 3.0 x 3.6
9C 2020 20222 000 00 24773 $0.30 intake nut M6 x 5 steel
9D 0202 02000 000 900.9006 $0.70 intake bolt M6 x 16 allen silver
9E  2222 22222 000 900.3212 $0.30 intake washer A6 curved
9F 2222 22222 000 902.2919 $2.50 exhaust nut M6 x 8 brass orig
9F 2222 22222 000 902.2919 $1.80 exhaust nut M6 x 8 brass 
9G 2222 22222 000 900.3213 $0.25 exhaust washer B6 spring
10 1111 11000 331.110.0111 $12.0 piston pin ∅12 x 31
10 0000 00111 349.110.1111 none  piston pin ∅12 x 31
11 2222 22222 000 901.4701 $1.50 piston clip B12
12 1010 10111 349.310.0131 $4.00 base gasket 0.5 Kstar 1.0
12 1010 11111 349.110.0131 $7.00 base gasket 1.0 orig. 1.5-2.0
13 1111 11111 349.110.0211 $4.00 bush 11.55 14.03 12 note 7
13 1111 11111 349.110.0213 none  bush 11.98 14.03 12 note 8
14 1111 00000 321.112.6173 $00.0 bushing   9.8-8.5-31.0 note 9
14 0011 11111 321.212.6173 $00.0 bushing 10.2-8.5-30.5 note 10
15 1111 11111 000 900.3829 $7.00 R seal 20-35-7 note 11
16 1111 11111 000 900.6237 $25.0 R bearing 20-47-12 E20
17 1111 11111 00000  25892 $8.00 R shim xx21-27-0.1
17 1111 11111 0000 25892.2 $7.00 R shim xx21-27-0.2
18 1111 11111 000 900.3992 $9.50 L shim xx18-24-0.05
18 1111 11111 000 900.3922 $8.00 L shim xx18-24-0.1
18 1111 11111 000 900.3923 $9.50 L shim xx18-24-0.2
18 1111 11111 000 900.3907 $4.00 L shim xx18-24-0.3
19 1111 11111 0  900.2.6007 $32.0 L bearing 17-40-10 L17
20 1111 11111 000 902.3847 $7.50 L seal xx 17-35-7
21 1111 00000 321.110.6150 $00.0 crank w/bushing note 12
21 0011 11110 321.310.6150 $00.0 crank w/bushing note 13
21 0000 00001 321.610.6159 $00.0 crank w/bearing note 14
#   8899 00456   Puch part#    price  8-fin Hi-torque
22 1010 10000 349.310.4011 $30.0 8f head black 1.5-2.0
22 0000 00110 349.310.4011 $00.0 8f head black 2.0 hp
22 0000 00110 349.810.4011 none  8f head black 1.5 hp
22 0000 00010 349.110.4011 none  8f head silver 1.5
22 0000 00011 349.110.4011 none  8f head silver 2.0
22 0000 00001 349.710.4011 none  8f head silver 1.5
23 1000 00000 349.310.4050 $00.0 8f cyl/pist blk use 610.4050
23 0010 10100 349.610.4050 $00.0 8f cyl/pist blk use 210.6050
23 0000 00010 349.210.6050 $00.0 8f cylinder/piston black ’85-86
23 0000 00010 349.110.6050 none  8f cylinder/piston silver ’85-86
23 0000 00001 349.110.6050 none  8f cyl/p silv Cobra to 1505807
23 0000 00001 349.610.6050 none  8f cyl/p silv Cobra 1505808 on
24 1000 00000 350.310.0069 some  8f piston 38-12-17-23 note 4
24 0010 10110 349.210.5069 some  8f piston 38-12-17-23 L-ring
25 1010 10110 328.110.8041 $2.00 8f head gasket 1.5 for 1.5 hp
25 0000 00110 349.110.0041 $5.00 8f head gasket 0.4 2.0 note 15
26 4040 40442 000 901.1912 $00.0 8f ex/in stud M6 x 18    or 25?
27 1000 00000 331.110.1601 $9.00 8f upper ring 38 x 2 GN note 5
27 0010 10110 328.110.9601 $10.0 8f upper L-ring 38 x 2 L
27 0000 00001 349.110.6601 $9.00 8f upper ring 38 x 1.5 GN
28 1010 10110 331.110.1601 $9.00 8f lower ring 38 x 2 GN note 5
28 0000 00001 349.110.6601 $9.00 8f lower ring 38 x 1.5 GN
#   8899 00456   Puch part#    price  9-fin Magnum
34 0101 01000 328.410.4011 $0.00 9f head black
35 0101 01000 349.110.0041 $5.00 9f head gasket 0.4mm note 1
36 0101 01000 328.710.4050 $0.00 9f cylinder & piston black
37 0101 01000 350.310.0069 some  9f piston 38-12-17-23 note 4
38 0202 02000 320.110.0601 $9.00 9f piston ring 38 x 2 GN note 5
42 0101 01000 328.210.5131 none  9f base gasket 0.3 mm note 16
43 0101 01000 00050.1.1014 $0.00 9f exhaust stud M6 x 16
44 0101 01000 328.110.9081 $0.00 9f centering sleeve

Note 1: 328.110.0041 is a replacement head gasket. It is a single layer, 0.4 mm. Original ones had 4 layers, each 0.1 mm.

Note 3: 349.810.0050 and 349.310.2050 are 7-fin cylinders for 1.0 hp versions. They have a restricted intake port that is made tamper resistant with a hardened steel restrictor tube with a very tight press fit. It cannot easily be removed or cut bigger.

Note 4: Pistons are listed in Engine/Pistons-and-Rings/Pistons in section 12-17. 12 is the pin diameter. 17 is the upper length from pin edge to top edge. 21, 23, or 26 is the lower length from pin edge to bottom edge. Aftermarket pistons have the same upper length and pin, but can have different lower lengths. A longer lower length opens the intake port later and closes it sooner.

Note 5: 331.110.1601 is an original 38 x 2 GN piston ring with rounded outer edges. 320.110.0601 is an original 38 x 2 GN piston ring with sharp outer edges. The replacement for both types is the same, 38 x 2 GN with sharp outer edges.

Note 6: 900.4855 is a tiny pin pressed super tight into each piston ring groove. The pin locates each ring gap in a part of the cylinder wall where there are no holes (ports) for the ring ends to catch on and do damage. The pin is a tight fit even when the piston is 400°F. A replacement pin can be made by cutting a 6.0 mm section of a 2.0 mm drill bit.

Note 7: 349.110.0211 is a bronze piston pin bushing with an 11.55 mm inner diameter. Installing requires a special press tool. It requires precision reaming with special tools  to 12.0 mm after it is pressed into the rod. It has to be pressed in first because tight fit makes it smaller after installation, and the ends get distorted by the press tool. After installing the oil hole has to be drilled.

Note 8: 349.110.0213 is a pre-reamed piston pin bushing with an 11.98 mm inner diameter. Installing requires a special press tool. It still requires light precision reaming to 12.0 mm after it is pressed into the rod. After installing the oil hole has to be drilled.

Note 9: 321.112.6173 is a special bronze bushing with an outer diameter of 9.8 mm for all ’78 models, ’79 Magnum MkII up to frame# 1602230, and some ’79 Sport MkII, Maxi II.

Note 10: 321.212.6173 is a special bronze bushing with an outer diameter of 10.2 mm for ’79 Magnum MkII from frame# 1602231, some ’79 Sport MkII, Maxi II, and all ’80-86 models.

Note 11: 900.3829 must be a single lip seal 20 x 35 x 7 with the lip facing inward. If installed with the lip outward, it will rub on the starter clutch plate, like as if the start lever was always pulled.

Note 12: 321.110.6150 is a crankshaft with a ∅12-14 piston pin bushing and a ∅9.8 clutch drum bushing. It is for all ’78 models, ’79 Magnum MkII up to frame# 1602230, and some ’79 Sport MkII, Maxi II.

Note 13: 321.310.6150 is a crankshaft with a ∅12-14 piston pin bushing and a ∅10.2 clutch drum bushing. It is for ’79 Magnum MkII from frame# 1602231, some ’79 Sport MkII, Maxi II, and all ’80-86 models except ’85-86 Cobra II. 

Note 14: 321.610.6159 is a crankshaft with a ∅12-15 piston pin bearing and a ∅10.2 clutch drum bushing. It is for ’85-86 Cobra II, but can be an upgrade for others.

Note 15: ’78-83 8-fin (hi torque) 2.0 hp models had no head gasket.

Note 16: Use base gasket 349.310.0131.

 

 
fig    catalogs   Intake Pipes 61-64 Long for ZA50 note 1
#   8899 00456  hp  Puch part#     price   carb-cyl   mount 
61 1000 00000 1.5 349.615.6302 none    8.5-12.7 38
62 0010 10111 2.0 321.315.6301 $00.0 14.7-14.7 32-38
62 0000 00011 1.5 321.315.6301 $00.0 same
63 0101 01000 2.0 349.815.6302 $00.0 12.7-12.7 32-38 oil inj
63 0101 01000 1.5 349.815.6302 $00.0 same
63 0101 01000 1.0 349.815.6302 $00.0 same
64 1000 01000 2.0 321.415.6301 $00.0 12.7-12.7 32-38
64 0010 11100 1.5 321.415.6301 $00.0 same
64 1010 11100 1.0 321.415.6301 $00.0 same

Note 1: These are good used originals from 1978-86 US models. They are for ZA50 (2 speed) engines with 7-fin, 8-fin, or 9-fin cylinders. That means all except Austro-Daimler II (Maxi Plus). The normally flat base gets curved over time from the pressure of the mount bolts. Then fresh air can leak in. The remedy is to machine or file the base flat.

 

---

2C. ZA50 Clutch Parts

fig    catalogs 000 
#   8899 00456   Puch part#    price   Clutch Parts Group .
1   1111 11111 321.112.6450 $0.00 start helix plate
2   1111 11111 321.112.6402 $0.00 start friction plate
3   1111 11111 321.112.6251 $0.00 start coil spring
4   1111 00000 321.112.6141 $0.00 washer 16.8-30.5-1.0
4   0000 11111 321.212.6141 $0.00 washer 16.8-30.5-1.0
5   1111 11111 000 900.4617 $2.00 circlip ext 17 x 1
6   1111 00000 337.113.1751 $0.00 washer 17-24-1.0
6   0000 11111 321.212.6141 $0.00 washer 16.8-30.5-1.0
7   1100 00000 321.112.6120 $0.00 plate-gear 20T 1.0 hp note 2
7   1100 00000 321.212.6120 $0.00 plate-gear 22T 1.5-2.0
7   0011 11111 321.312.6120 $0.00 plate-gear 20T 1.0 hp
7   0011 11111 321.412.6120 $0.00 plate-gear 22T 1.5-2.0
8   1111 00000 320.312.3302 none  2nd speed clutch 1.0 hp
8   1111 00000 321.112.6302 75–35 2nd speed clutch 1.5-2.0
8   0000 11111 320.312.6302 none  2nd speed clutch 1.0-1.5
8   0000 11111 321.412.6302 85–45 2nd speed clutch 2.0
9   1111 11111 321.112.6161 $7.00 splined spacer 23-28-5
10 1111 11000 321.112.6202 $40.0 1st speed clutch open
10 0000 00111 321.212.6202 $45.0 1st sp clutch covered
11 1111 11111 321.112.6281 $0.00 tab washer 16
12 1111 11111 000 902.2922 $7.00 clutch nut M16-1.5 x 6.5 hex 24
13 1111 00000 321.112.6022 $0.00 drum 13T 1.0 hp  note 1, 3
13 1111 00000 321.212.6022 $0.00 drum 16T 1.5-2.0 note 1, 3
13 0011 11111 321.312.6022 $0.00 drum 13T 1.0 hp  note 1, 4
13 0011 11111 321.412.6022 $0.00 drum 16T 1.5-2.0 note 1, 4
14 1111 11000 321.113.6271 none  shim washer 15-22-0.6
14 1111 11000 321.213.6271 $7.00 shim washer 15-22-0.8
14 1111 11000 321.313.6271 $8.00 shim washer 15-22-1.0
14 0000 00111 321.113.6279 none  shim kit
15 1111 11111 000 900.6186 $15.0 bearing 6002 15-32-9
15a0011 11111 321.110.6371 $0.00 washer 6-31.5-0.2 
16 1111 11111 321.112.6461 $5.00 start torsion spring

 

Note 1: 1st speed gear teeth are 13/73 for 1.0 hp, and 16/70 for 1.5 and 2.0 hp. Each gear set totals 86.

Note 2: 2nd speed gear teeth are 20/66 for 1.0 hp, and 22/64 for 1.5 and 2.0 hp. Each gear set totals 86.

Note 3: 321.112.6022 and 321.212.6022 are clutch drums with a 9.8 mm ID. These are for all ’78 models, ’79 Magnum MkII up to frame# 1602230, and some ’79 Sport MkII, Maxi II.

Note 4: 321.312.6022 and 321.412.6022 are clutch drums with a 10.2 mm ID. These are for ’79 Magnum MkII from frame# 1602231, some ’79 Sport MkII, Maxi II, and all ’80-86 models.

 

 

---

2D. ZA50 Drive Parts

fig    catalogs 000 
#   8899 00456   Puch part#    price   Drive Parts Group .
1   1111 11111 000 900.6005 $15.0 bearing 6005 25-47-12
2   1111 11111 321.113.7040 $0.00 shaft 14-66T 1.0 hp note 2
2   1111 11111 321.213.7040 $0.00 shaft 14-64T 1.5-2.0 note 2
3   3333 33333 000 900.9308 $0.00 screw M6 x 10 slot-sunk
4   1111 11111 321.113.7061 $0.00 left plate 35-76-1.5
5   3333 00000 321.113.7031 $0.00 cushion ∅20 x 8?  note 3
5   0000 33333 321.213.7031 $6.00 cushion ∅19.5 x 8 Atomic (each)
6   1111 11111 321.113.7041 $0.00 2nd gear 66T 1.0 hp note 2
6   1111 11111 321.213.7041 $0.00 2nd gear 64T 1.5-2.0 note 2
7   1111 11111 321.113.7072 $0.00 right plate 35-76-7.5
8   1111 11111 321.113.6241 $9.00 washer 16-27.8-1
9   2222 22222 000 900.6884 $18.0 needle bearing HK1612 16-22-12
10 1111 00000 321.113.6002 $0.00 1st gear 73T 1.0 hp note 1
10 1111 00000 321.213.6002 $0.00 1st gear 70T 1.5-2.0 note 1
10 0000 11111 321.313.6000 $0.00 1st gear 73T 1.0 hp note 1
10 0000 11111 321.413.6000 $0.00 1st gear 70T 1.5-2.0 note 1
11 1111 11111 321.113.6521 $0.00 shift cage
12 7777 77777 321.113.6501 $0.00 shift spring
13 1111 11111 321.113.6491 $0.00 shift cover
14 7777 77777 000 900.6129 $0.00 shift roller 8 x 8
15 1111 11111 321.113.6511 $0.00 shift nut ∅24 left-hand
16 1111 11111 321.513.6471 $7.00 thrust plate 4.2
16 1111 11111 321.113.6471 $7.00 thrust plate 4.4
16 1111 11111 321.213.6471 $7.00 thrust plate 4.6
16 1111 11111 321.313.6471 $7.00 thrust plate 4.8
16 1111 11111 321.413.6471 $7.00 thrust plate 5.0
16 1111 11111 321.613.6471 $7.00 thrust plate 5.2
17 1111 00000 321.113.6371 $7.00 shim washer 10-20-0.6
17 1111 00000 321.213.6421 $8.00 shim washer 10-20-0.8
17 1111 00000 321.213.6371 $7.00 shim washer 10-20-1.0
17 0000 11111 321.113.6379 none  shim kit
18 1111 11111 000 900.6239 $22.0 bearing 16100 10-28-8
19 1111 00000 000 900.6885 none  needle bearing SCE810 note 4
19 0000 11111 000 900.6888 none  needle bearing Y8 810
20 1111 00000 321.113.6202 $0.00 drive shaft
20 0000 11111 321.213.6202 $0.00 drive shaft
21 1111 11111 000 900.4740 $0.00 circlip int. 40 x 1.75
22 1111 11111 000 900.6203 $9.00 bearing 6203 17-40-12
23 1111 11111 000 902.3816 $5.00 seal 25-35-7
24 1111 11111 321.113.6231 $0.00 sleeve 17-25-14.6
25 1111 11111 349.113.1182 20-10 sprocket 18T 1.0-1.5-2.0
26 1111 11111 000 900.4616 $1.50 circlip ext. 16 x 1

 
16. thrust plate, 5. shift cushions

Note 1: 1st speed gear teeth are 13/73 for 1.0 hp, and 16/70 for 1.5 and 2.0 hp. Each gear set totals 86.

Note 2: 2nd speed gear teeth are 20/66 for 1.0 hp, and 22/64 for 1.5 and 2.0 hp. Each gear set totals 86.

Note 3: The polyurethane “pucks” or “dampers” or “shift cushions” are oil-resistant rubber disks 20mm in diameter. They decompose after 20 or 30 years. With decomposed or missing cushions, during the shift the engine can chatter and shake the bike. This can cause the gear teeth to break off, or the ring of ramps at the center of the large first speed gear to crack. Those are both disasters. Every old 2-speed should have new pucks before being rode after years of sitting, or at least be operated at low power during the shift. 

Note 4: 900.6885 is an inch size needle bearing SCE810, not metric. ID 8/16, OD 11/16, length 10/16″= 12.7, 17.46, 15.88 mm.

 

 

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2E. ZA50 Gaskets, Seals, Bearings

 

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Gaskets and Gasket Sets

Head Gasket: On ’75-86 Puch (US models) there are five stock head gasket versions, 1.5 mm, 0.8, 0.4, 0.2 and 0.0 (no gasket). The head gasket is not needed as a pressure seal. Instead it’s secret purpose is a spacer, to fine tune the power by moving the head farther or closer to the piston. That changes the compression ratio (CR), which changes the horsepower. If the CR was 9.0 with no head gasket, then adding a 0.4 mm gasket would lower the CR to 8.4. Adding a 1.5 mm gasket would lower the CR to 7.2. See Note 1 below.

Base Gasket: On ’75-86 Puch (US models) there are five stock base gasket versions with two different thicknesses, 1.0 and 0.5 mm. A thicker base gasket raises the cylinder and the ports. That makes the exhaust and transfer ports open sooner and close later, but makes the intake port open later and close sooner. The purpose is to fine tune the engine power and characteristics. Raising the cylinder with a thicker base gasket also lowers the compression ratio which causes lower power. 

Why so many? Changing the base gasket and head gasket thicknesses is an easy and economical way to comply with power and speed limits for each country (or US state).

 

 

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fig      catalogs    Intake Gasket
#   8899 004566 part number    price  description
#   8899 004566 for cylinder version
#   8899 004566 for horsepower version

1   8899 004566 349.115.1221 $4.00 original
8A 1010 101100 7-fin Maxi II, Sport MkII, Newport II
1   8899 014566 1.0 hp use #4

2   8899 004566 349.215.1221 $6.00 original
29 1010 101110 8-fin Maxi II, Sport MkII, Newport II, Cobra II
2   8899 014566 1.5-2.0 hp use #1 or #4

3   8899 004566 329.115.3221 none  original
45 0101 010000 9-fin Magnum II, MkII

4   8899 004566 349.115.1221r $2.00 generic
8B 1010 101110 7-fin, 8-fin Maxi II, Sp. MkII, New. II, Cobra II

5   8899 004566 345.115,5221 none  3-bolt original
00 0000 000001 10-fin Austro Daimler II

 

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fig      catalogs    Exhaust Gasket
#   8899 004566   part number    price  description
#   8899 004566   for cylinder version

1   8899 004566 000 050.1315 $3.50 ∅20 x 42 generic
8C 1010 101110 7-fin, 8-fin Maxi II, Sp. MkII, New. II, Cobra II

2   8899 004566 368.116.8151 $4.00 ∅23 x 42 generic
46 0101 010000 9-fin Magnum II, MkII

3   8899 004566 345.116.5041 none  
00 0000 000001 10-fin Austro Daimler II

 

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fig      catalogs    Exhaust Pipe Gasket
#   8899 004566 part number    price  description
#   8899 004566 for cylinder version

1   8899 004566 349.116.0191 $4.00 ∅26 x 34 
00 1010 100000 7-fin, 8-fin ’78-84 Maxi II, Sport MkII, Newport II

2   8899 004566 345.116.0191 $4.00 ∅22 x 34 
00 0000 000110 8-fin ’85-86 Sport LS II, Cobra II
00 0000 000001 10-fin ’85-86 Austro Daimler II

3   678899 014566 321.116.8191 none  ?? x ?? note 1
00 0101 000000 9-fin ’78-79 Magnum MkII

3   8899 004566 321.316.4191 none  ?? x ?? note 1
00 0000 010000 9-fin ’80-82 Magnum II, MkII

Note 1: 321.116.8191 and 321.316.4191 are gaskets for a Magnum tail pipe. They are sold as a flat strip that you roll into a circle during installation. But all have become hard and brittle. They break instead of bending into a circle.

 

 

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fig      catalogs    Head Gasket
#   8899 004566   part number    price   description
#   8899 004566   for cylinder version

1   8899 004566 328.110.8041 $2.00 1.5 mm original
5   0000 001100 7-fin 1.0 hp Sport MkII, Newport II
25 1010 101100 8-fin 1.5 hp Maxi II, Sport MkII, Newport II

2   8899 004566 349.310.0041 $6.00 0.8 mm original
25 0000 000010 8-fin 1.5 hp ’84-86 Cobra II
00 0000 000001 10-fin 1.5 hp ’84-86 A-D II

3   8899 004566 349.110.0041 $5.00 0.4 mm generic
5   1010 101100 7-fin 1.0 hp Maxi II, Sport MkII, Newport II
25 0000 001110 8-fin 2.0 hp Sport LS II, Cobra II note 10
35 0101 010000 9-fin 1.0-1.5-2.0 hp Magnum MkII, II
00 0000 000001 10-fin 2.0 hp ’84-86 A-D II

4   8899 004566 349.210.0041 $6.00 0.2 mm 2-layer
00 8899 004566 349.210.0041 $3.00 0.1 mm ½ of #4
5   0000 000000  7-fin 1.5-2.0 hp early Maxi

Note 10: ’78-83 8-fin (hi torque) 2.0 hp models had no head gasket.

 

 

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fig      catalogs    Cylinder Base Gasket
#   678899 004566 part number    price   description
#   678899 004566 for cylinder version

1   678899 004566 349.110.0131 $7.00 1.0 mm original
12 111010 111110 8-fin 1.5-2.0 hp ’78-85 Maxi II, Sport MkII, Newport II,
12 111010 111110 8-fin 1.5-2.0 hp ’84-86 Sport LS II, Cobra II

2   678899 004566 349.310.0131 $6.00 0.5 mm original
12 111111 101100 7-fin 1.0 hp ’78-85 Maxi II, Sport MkII, Newport II,
12 111111 101100 7-fin 1.0 hp ’85-86 Sport LS II

3   678899 004566 349.210.5131 none  0.3 mm original
42 000101 000000 9-fin 1.0-1.5-2.0 ’80-82 Magnum II, MkII

4   678899 004566 328.310.0131 none  0.5 mm original
00 000000 000001 10-fin 1.5-2.0 hp ’83-84 Dart, ’84-86 A-D

5   678899 004566 328.110.0131 $6.00 1.0 mm original
00 000000 000001 10-fin 1.5-2.0 hp ’84-86 A-D II

6   678899 00456  349.310.0131r $3.00 0.5 mm generic
12 111111 111111 replacement

 

 

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Top End Gasket Sets

set# price     dimensions 0000 black is original
set# price head base  int  exh   blue is generic 

 

1. for ’75-86 Maxi series with 1.0 hp 7-fin cylinder
use the 2.0 hp set S14 for a small increase in power
S11 $16.0 1.5, 0.5, 19-38, 20
S1r $10.0 1.5, 0.5, 23-38, 20

 

2. for ’78-86 Maxi series with 1.5 hp 8-fin cylinder
use the 2.0 hp set S17 for a small increase in power
S12 $18.0 1.5, 1.0, 14-38, 20
S1r $10.0 1.5, 0.5, 23-38, 20  

 

3. for ’78-82 Magnum II, MkII  with 1.0 hp 9-fin cylinder
use the 2.0 hp set S16 for a small increase in power
S13 none  1.5, 0.5, 14-32, 23

 

4. for ’75-86 Maxi series with 1.5-2.0 hp 7-fin cylinder
S14 $18.00.4, 1.0, 19-38, 20
S2r $12.0 0.4, 0.5, 23-38, 20

 

5. for ’84-86 Sport LS2, Cobra 2 with 2.0 hp 8-fin cylinder
use the 2.0 hp set S17 for a slight increase in power
S15 $20.00.4, 1.0, 14-38, 20
S2r $12.0 0.4, 0.5, 23-38, 20

 

6. for ’78-82 Magnum II, MkII with 1.5-2.0 hp 9-fin cylinder
S16 none  0.4, 1.0, 14-32, 23

 

7. for ’78-86 with 2.0 hp 8-fin cylinder (except Sport LS2, Cobra 2)
S17 $17.0 none 1.0 14-38, 20
S3r $8.00 none 0.5 23-38, 20

 

 

Note 1: Here is the calculation of compression ratio with (CRg) and without (CR) a head gasket.

bore = 38 mm  stroke = 42 mm   CR = (Vt +Vs)/Vt = 9.00

Vs = swept volume = 3.14*(38/2)²*42 = 47610 mm³ = 47.61 cc
Vt = trapped volume=Vs/(CR-1)=47610/8.00=5950 mm³=5.95 cc
CR = (Vt +Vs)/Vt = (5.95 + 47.61)/5.95 = 9.0

Vtg = Vt + 0.4 gasket = 3.14*(39/2)²*0.4 + 5950=6428 mm³=6.43 cc
CRg = (Vtg +Vs)/Vtg = (6.43 + 47.61)/6.43 = 8.4

Vtg = Vt + 1.5 gasket = π*(39/2)²*1.5 + 5950=7740 mm³=7.74 cc
CRg = (Vtg +Vs)/Vtg = (7.74 + 47.61)/7.74 = 7.2

 

 

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Seals and Seal Sets

fig      catalogs    ZA50 Seals and Seal Sets
#   8899 004566 0  part # 0 price    size    location
15 1111 111111 900.3829 $7.00 20-35-7 R crankshaft
20 1111 111111 902.3847 $7.50 17-35-7 L crankshaft
23 1111 111111 902.3816 $5.00 25-35-7 L drive shaft
00 1111 111111 900.0000 $18.0 seal set 3-piece

 

 

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Bearings

fig      catalogs    ZA50 Ball and Needle Bearings
#   8899 004566 0  part # 0 price 0 size  bearing#  location
19 1111 111111 900.6207 $32.0 17-40-10 L17   L crankshaft
16 1111 111111 900.6237 $25.0 20-47-12 E20   R crankshaft
15 1111 111111 900.6186 $15.0 15-32-9   6002 R crank-cover
1   1111 111111 900.6005 $15.0 25-47-12 6005 L main shaft
18 1111 111111 900.6239 none  10-28-8  16100 R main-cover
9   2222 222222 900.6884 $18.0 16-22-12 HK1612 main shaft
22 1111 111111 900.6203 $9.00 17-40-12 6203 L drive shaft
19 1111 000000 900.6885 none   note 1 SCE810 R drive shaft
19 0000 111111 900.6888 none   note 2  Y8 810 R drive shaft

Note 1: 900.6885 is an inch size needle bearing SCE810, not metric. ID 8/16, OD 11/16, length 10/16″= 12.69, 17.46, 15.88 mm. It has caged rollers, less of them. SCE810 = BA810 = J-810.

Note 2: 900.6888 is a different version of the same size Y8-810. It has loose rollers, more of them. Y8-810 = B-810