Seals and Seal Rings

updated 2020-05

Contents: 1. Seals
Contents: 2. Seal Sets
Contents: 3. O-Rings
Contents: 4. Seal Washers

 


1. Seals

Seals are for sealing rotating or sliding shafts where they emerge from a sealed compartment. Fork seals and shifter shaft seals are sliding type. Engine seals are rotating type.

This seal inner lip has a circular thin coil spring that holds onto the rotating shaft. Click to enlarge and see the tiny coils of the spring.

Most engine seals are for preventing oil leakage. When four-stroke crank seals leak, the engine still runs the same, but oil drips out. But two-stroke crank seals are also pressure seals, keeping air in (or out). When they leak, gas-oil mist leaks out, and fresh air leaks in. Then the engine won’t idle or accelerate good. That is because two-strokes “breathe” through the crankcase.

Metric seals are specified by their type and size (inner, outer, and thickness, in mm).

Applications and year ranges listed below are for models that sold new in the USA. Many of the year ranges would begin earlier or end later for worldwide models. 

 

Types: SR = Square Ring, VC = V-lip Coated, SC = Spring-lip Coated, TC = Two-lip Coated, DC = Double-spring Coated
Types: SR (see below) xxx VB = V-lip Bare, X SB = Spring-lip Bare, X TB = Two-lip Bare, X DB = Double-spring Bare xx

 

type  ID  OD  depth  price   part number     applications (US models) xxxxx location    nearby bearing     substitute


VC  05 x 30 x 6 0.0 $5.00  E535-00-50   78-83 Indian AMI-50 engine xxxx engage shaft
VC  06 x 15 x 4 0.0   N/A    106019 0000 80-85 Morini M101 engine xxxxxx engage shaft
VC  10 x 16 x 4 0.0   N/A    2810361 000 86-89 Derbi flat reed engine  xxx  engage shaft


VC  12 x 18 x 3 0.0 $8.00  8228630 000 76-86 Derbi “non & pyr reed” xxx  engage shaft
VB  12 x 19 x 5 0.0 $4.00  12x19x5 000 only one
SC  12 x 22 x 7 0.0 $6.00  12x22x7 000 85-88 MX3/MX5 bike motor    xxx  R crank (mag)    6202


SR  13 x 17 x 2 0.0  $2.00  21467 00     74-80 Motobecane brake switch, Indian petcock outer
VC
 13 x 19 x 3 0.0  $5.50  S08766 000  77-86 Vespa (variator models) xxx rear pulley         needle
VC  13 x 19 x 3 0.0   N/A    106021 0000 80-85 Morini M101 engine
TC  13 x 22 x 4 0.0 $6.00  S17002 0000 76-86 Vespa variator models    xx rear pulley shaft  needle


SR  14 x 18 x 2 0.0  $2.00  14x18x2 00           xxx carburetor
SC 
14 x 30 x 7 0.0
$12.0  816181 0000 76-80 Laura M48 engine (Batavus) R crank (mag)   6302  use 15x30x7


SC  15 x 21 x 3 0.0 $6.00  0054195 000 76-79 Solo 255 w/Laura clutch xx  clutch                 needle
TC  15 x 21 x 4 0.0 $6.00  19089 00000 74-80 Motobecane 7,40,50,50V xx L & R crank         6302QR
VB  15 x 23 x 3 0.0 $6.00  19858 00000 74-80 Motobecane 7,40,50,50V xx fork seal
SC  15 x 24 x 4 0.0 $5.00  15x24x4
SC  15 x 24 x 5 0.0 $6.00  4790 000000 76-80 Minarelli V1 engine  xxxxxx  pedal shaft
SC  00 x 00 x 0 0.0   N/A    4790 000000 76-80 Minarelli V1 engine xxxxxxx  sprocket shaft     6202
SC  00 x 00 x 0 0.0   N/A    106008 0000 76-80 Morini M1, M101, S5K2 xxxx sprocket shaft     6202
SC  00 x 00 x 0 0.0   N/A    112978 0000 71-on Vespa/Piaggio (all models) x L (only) crank      6202
SB  15 x 24 x 7 0.0 $6.00  106003 0000 76-80 Morini MO1, MO2 engine xx- sprocket shaft     6202
SC  00 x 00 x 0 0.0   N/A    15x24x7 000 77-80 Kreidler 2-speed engine xxx- L crank (mag)     B015
SC  00 x 00 x 0 0.0   N/A    630004000    77-85 Sachs 505 engine xxxxxxxx- pedal shaft
SC  00 x 00 x 0 0.0   N/A    50115 00000 76-83 Jawa 207 engine xxxxxxxxx- clutch
SB  15 x 25 x 5 0.0 $9.00  15x25x5 000  77-80 Kreidler 2-speed engine xxx- R crank (clutch)  B015
SC  15 x 25 x 6 0.0 $7.00  E611-00-50   78-83 Indian AMI-50 engine xxxxx  L crank (mag)    6202
SC  15 x 25.5 x 7 0 $7.00  91201147003 79-83 Honda PA50 Hobbit xxxxx x  L & R crank
SC  15 x 25.5 x 7 0 $8.00  91201GW2000 77-83 Honda NC50 Express, NA50  L & R crank
SC  15 x 25.5 x 7 0 $8.00  91201GW2000 82-83 Honda NU50 Urban Express  R crank (mag)
VC  15 x 26 x 6 0.0 $6.00  93109-15001 0000  Yamaha models?
SC  15 x 27 x 7 0.0 $6.00  50116 00000 76-83 Jawa 207 engine?
SB  15 x 30 x 5 0.0 $6.00  E2-47 00000 78-85 Laura M56 engine (Trac)       middle shaft      6202  use 15x30x5.5
SC  15 x 30 x 5.5 0 $6.00  15x30x5.5 0  75-85 Sachs 504, 505 engine xxxx L crank (clutch)  6202
SC  15 x 30 x 6 0.0 none    29868000 00 72-78 Garelli horiz. 1-speed early   R crank (mag)    6302  use 15x30x5.5
SC  15 x 30 x 7 0.0 $7.00  8228400 000 76-82 Derbi non reed engine xxxx  sprocket shaft    6203
SC  00 x 00 x 0 0.0   N/A    15x30x7 000 85-88 MX3/MX5 bike motor xxxxxx L crank (clutch)  6202
SC  00 x 00 x 0 0.0   N/A    15x30x7 000 76-78 Angel/Speed Bird xxxxxxxxx R crank (mag)    6302
SC  00 x 00 x 0 0.0   N/A    15x30x7 000 65-70 Harley Davidson M50, M65    L & R crank
SB  15 x 30 x 8 0.0 $6.00  15x30x8
SC  15 x 32 x 5/5.5 $7.00  750015 0000 76-85 Sachs 504, 505 engine xxx  sprocket shaft
SC  15 x 32 x 7.5 0 $6.00  15x32x7
SB  15 x 32 x 7 0.0 $9.00  E2-45 00000 78-85 Laura M56 engine (Trac) xxx L crank (mag)    6202
SC  15 x 35 x 7 0.0 $7.00  15x35x7 000 76-85 Sachs 504, 505 engine xxxx R crank (mag)    6202
SC  00 x 00 x 0 0. 0  N/A    15x35x7 000 77-80 Solo 255 engine (Columbia)  R crank (mag)
SC  15 x 35 x 10 .0  none    90.40.15.36  76-80 Benelli G2 engine xxxxxxxx   L crank (mag)    6203  use 15x35x7
SC  15 x 42 x 13 .0   N/A    15x42x13 00 83-86 Derbi “pyramid reed” xxxxxx sprocket shaft    6203


VC  16 x 21 x 4 0.0   N/A    88481591 00 76-78 Laura M48 engine (Batavus) pulley               needle
VC  16 x 22 x 3 0.0   124571 0000 71-86 Vespa Ciao non-variator       clutch               needle
SC  16 x 24 x 4 0.0 $5.00  88235300 00 76-89 Derbi (all US models)           L & R pedal shaft
SC  16 x 24 x 4 0.0 $5.00  29867100 00 76-86 Garelli Gulp and VIP 2-spd   L & R pedal shaft
TC  16 x 24 x 4 0.0 $7.00
SC  16 x 24 x 5 0.0 $7.50  106004 0000 76-80 Morini MO1, MO2, M1          pedal shaft
SC  16 x 24 x 5 0.0 $0.00  0054219 000 76-80 Solo and Columbia pulley    pedal shaft
SC  16 x 24 x 7 0.0 $7.00  200266 0000 74-on Tomos A3, A35, A55            R pedal shaft
SC  16 x 30 x 4.5    $3.00  37616 00000 76-83 Peugeot 102, 103 engine     R crank (mag)   6203
TC  16 x 30 x 5 0.0 $5.50  same# 0000  76-83 Peugeot OEM replacement    R crank (mag)   6203
SC  16 x 30 x 7 0.0 $8.00  16x30x7
VC  16.5 x 23 x 3 0 $9.50  19858 00000 76-80 Motobecane 7,40,50,50V      fork


VB  17 x 23 x 3 0.0 $8.00  17x23x3
SC  17 x 25 x 4       $6.00 114469 0000 67-86 Vespa Ciao (non variator)     rear pulley shaft
SC  17 x 25.5 x 7 0 $8.00 91201GB7631 77-83 Honda PA50 with performance crank L (clutch)
SB  17 x 28 x 5 0.0 $7.50  17x28x5
TC  17 x 28 x 6 0.0 $8.00  6125230 000 76-86 Derbi “non & pyr reed”         R crank (clutch)  6303
TC  00 x 00 x 0 0.0   N/A    6125230 000 76-86 Derbi “non & pyr reed”         L crank (mag)     6203
SC  17 x 28 x 7 0.0 $6.50  50112 00000 76-85 Jawa 207 engine xxxxxxxxx L & R crank
SC  00 x 00 x 0 0.0   N/A    17x28x7 000 78-79 Tas BE48 (Solo remake)       R crank (mag)
SC  17 x 30 x 5 0.0 $7.50  29867800 00 72-78 Garelli 1-speed “H1” early    L crank (clutch)  6203
SC  17 x 30 x 6/6.5 $10.0  29868100 00 76-86 Garelli 1-speed “H1”           R crank (mag)     6203
SC  17 x 30 x 7 0.0 $8.00  0F02500231  86-89 Derbi “flat reed”                  L crank (mag)     6203
SC  00 x 00 x 0 0.0   N/A    0F02500231  86-89 Derbi “flat reed”                  R crank (clutch)  6303
TC  17 x 32 x 6 0.0  N/A     17x32x6TC    78-85 General 5-Star                    rear wheel          6201
SB  17 x 35 x 7 0.0 $8.00  17x35x7SB
SC  17 x 35 x 7 0.0 $7.50  9023847       78-86 Puch 2-speed ZA50             L crank (mag)     L17
SC  00 x 00 x 0 0.0   N/A    E2-48            78-85 Laura M56 engine (Trac)      sprocket shaft    6203
TC  17 x 35 x 7 0.0 $11.0  036554 0000 76-84 Tomos A3 engine                 L & R crank         L17
SC  00 x 00 x 0 0.0   N/A    036554 0000 85-on Tomos A3,A35,A55             L & R crank         6203
SC  00 x 00 x 0 0.0   N/A    17x35x7 000 76-78 Demm engine (Smily)          L & R crank         6202
DC  17 x 35 x 7 0.0 $12.0  9023847.late 78-86 Puch 2-speed ZA50            L crank (mag)     L17
SB  17 x 35 x 8 0.0 $6.50  4710 000000 76-80 Minarelli V1                        L & R crank        6203
SC  17 x 35 x 8 0.0 none   106001 0000 76-84 Morini MO1,M1                   L & R crank        6203
SC  00 x 00 x 0 0.0   N/A    106001 0000 78-80 Morini MO2                        L crank (mag)     6203
SC  17 x 40 x 6 0.0 $8.00  17x40x6
SC  17 x 40 x 7 0.0 $7.00  9013851 000 74-83 Puch 1-speed E50              L crank & drive    6203
TC  17 x 40 x 7 0.0 $9.00  17x40x7TC
DC  17 x 40 x 7 0.0 $12.0  9023851 000 84-86 Puch 1-speed E50              L&R crank & drive 6203
SC  17 x 40 x 7/7.5    N/A   29868300 0   77-86 Garelli VIP  2-s  “V2”           L & R crank        6203   use 17x40x7

SC  17 x 40 x 8.5 0 $9.50  29858500 0   74-78 Garelli Gulp 2-s “G2”           L & R crank        6203   use 17x40x7
SC  17 x 40 x 8.5 0 $00.0  29858500 0   also ’68-70 Garelli 354 (maybe a different width)


VC  18 x 24 x 4      $6.00  S08771  0000 68-86 Vespa variator models         rear pulley  xxx needle


VC  19 x 24 x 3.8 0   N/A    106020 0000 80-85 Morini M101                       variator drum


VB  20 x 26 x 4 0.0 $15.0  E2-42 00000 78-85 Laura M56 engine (Trac)      R driveshaft        bush
SC 00 x 00 x 0 0.0    N/A    20x26x4 000 77-79 Puch “snowflake mag”          rear wheel
TC  20 x 30 x 4.5/5 $7.00  37004 00000 76-80 Peugeot 102/103                L crank (clutch)  6204
TC  20 x 30 x 5 0.0 $6.50  131511 0000 74-86 Vespa/Piaggio (all)              rear brake drum
TC  20 x 30 x 6 0.0 none   T114-00-50 0 78-83 Indian AMI-50 4-stroke        pedal shaft
SC  20 x 30 x 7 0.0 $7.50  3129130 000 84-86 Derbi RD50                        sprocket shaft
SC 00 x 00 x 0 0.0    N/A    50101 00000 76-85 Jawa 207 engine xxxxxxxx   sprocket shaft
SC 00 x 00 x 0 0.0    N/A    20x30x7 000 78-79 Tas BE48 (Solo remake)       L crank (clutch)
SC  20 x 31 x 7 0.0   N/A    91202155004 82-83 Honda NU50 Urban Express  L crank (clutch)
VC  20 x 32 x 4 0.0 N/A    0001200341  76-89 Derbi (all models)                F&R wheels        6201
TC  20 x 32 x 7 0.0 $8.00  20x32x7TC
SC  20 x 35 x 7 0.0 $7.00  9003849 000 78-86 Puch 2-speed ZA50             R crank (clutch)  E20
DC  20 x 35 x 7 0.0 $9.00  9003849.late 78-86 Puch 2-speed ZA50             R crank (clutch)  E20
SC  20 x 35 x 8 0.0 none    90.40.20.35  76-80 Benelli G2 engine                 R crank (clutch)         use 20x35x7
SC 00 x 00 x 0 0.0    N/A    106012 0000 78-80 Morini MO2 engine               R crank (clutch)  6204
SC  20x42x7 offset  none    816480 0000 76-78 Laura M48  xxxxxxxxxxxxx  L crank (clutch)  6302
SC  20x42x7 offset  $0.00  816480 0000 special seal with offset lip: photo photo
SB  20 x 42 x 7 0.0 $8.00  29860300 00 76-86 Garelli vert 2-spd “G2 &V2”  R driveshaft       6004
TC  20 x 42 x 7 0.0 $9.00  20x42x7TC
TC  20 x 42 x 8 0.0 $13.0  20x42x8TC


SB  21 x 32 x 7 0.0 $8.00  E2-46 00000 78-85 Laura M56 engine (Trac) 00  R crank (clutch)  6202


SC  22 x 31 x 4 0.0   N/A    22x31x4 000 66-86 Solex (not sold separately)  L crank xxxxxxx  6203
SC  22 x 32 x 5.5 0 $8.00  22x32x5.5
SC  22 x 35 x 6 00    N/A    008752  0000 67-71 Vespa Ciao C7, C9
TC  22 x 39 x 6 0.0 $9.00  22x39x6
SC  22 x 40 x 7 0.0 $9.00  9023835 000 74-83 Puch 1-speed E50 xxxxxxxx R crank (clutch)  6203 w/clip
DC  22 x 40 x 7 0.0 $12.0  9023852 000 84-86 Puch 1-speed E50 xxxxxxxx L & R crank
SC  22 x 42 x 7 0.0   N/A    22x42x7 000 76-78 Angel/Speed Bird xxxxxxxx  L crank (clutch)  6302


VC  24 x 32 x 7 0.0  N/A    0003102470   76-89 Derbi (all models) xxxxxxx   fork
VC  24 x 33 x 10.5   N/A    F157-00-50 0 78-83 Indian AMI-50 xxxx xxxxx    fork
SC  24 x 35 x 6 0.0  N/A    158962 0000  ??-??  Vespa P200  xxxx xxxxxxxx  L crank (mag)


SC  25 x 35 x 7 0.0 $5.00  9023816 000 78-86 Puch 2-speed ZA50  xxxxxx sprocket shaft    6203
SC  25 x 35 x 7 0.0 $$.$$  90.40.25.35  76-80 Benelli G2 engine xxxxxxxxx sprocket shaft
TC
 25 x 40 x 7 0.0 $9.00  0008330461  76-86 Derbi “non & pyr reed” xxxx sprocket shaft    6205


SC  26 x 35 x 7 0.0 $14.0  0054203 000 77-80 Solo 255 engine (Columbia) L crank (clutch)
TC  26 x 36 x 10.5  $8.00  1150-5878  0 78-83 General/Lazer fork seal


SC  28 x 38 x 7 0.0 $7.50  28x38x7 000  76-85 Jawa 207 engine xxxxxxxx  L cover (inner clutch)
SC  28 x 40 x 7 0.0 $8.00  3211308291   78-81 Puch Magnum MkII  xxxxx  fork
SC 00 x 00 x 0 0. 0   N/A    116205 0000  78-85 Vespa/Piaggio Grande xxxx fork


SC  30 x 40 x 7 0.0 $11.0  000000 0000  07-18 Tomos A55 xxxxx  xxxxxxx fork seal
SB  30 x 40 x 7 0.0 $7.00  30x40x7 000  only one
SB  30 x 42 x 7 0.0 none   30x42x7 000  60-68 Garelli 354KZ engine on ’68 Broncco  sprocket shaft
SB  30 x 42 x 7 0.0 none   30x42x7 000  kick shaft is in center of sprocket shaft (coaxial)


SC  35 x 47 x 7 0.0 $9.00  036620 0000 74-18 Tomos A3, A35, A55 xxxxx  sprocket shaft    6006
T 35 x 50 x 7 0.0 $10.0  00000000000 86-89 Derbi Variant Sport xxxxxx sprocket shaft

 

 


2. Seal Sets

                        S E A L    S E T S 1 sprocket   transmission  L pedal 1 R pedal    default type is SC single-lip coated
L crank 11 R crank 1 sprocket   transmission  L pedal 1 R pedal    price      application


15-35-10 x 20-35-8 x 25-35-? x  01-01-1 xx ??-??-?? x ??-??-??   N/A  ’75-80 Benelli G2
15-35-7 xx 20-35-7 x 25-35-7 x  01-01-1 xx ??-??-?? x ??-??-??   $??  replacement

17-30-5 xx 15-30-6 x 17-30-5 xx 01-01-1 xx 16-20-2.5 16-20-2.5 N/A  ’72-78 Garelli early 1-s “H1”
17-30-7 xx 15-30-5.5  17-30-7 xx 01-01-0 xx 16-20-2 x 16-20-2   $29 replacement

17-30-6 xx 17-30-6 x 17-30-5 xx 01-01-1 xx 16-20-2.5 16-20-2.5 N/A  ’76-92 Garelli horiz. 1-s “H1”
17-30-7 xx 17-30-7 x 17-30-7 xx 01-01-0 xx 16-20-2 x 16-20-2   $29 replacement

17-40-8.5  17-40-8.5  20-42-7 xx 01-01-1 xx 16-24-4 x 16-24-4    N/A  ’75-78 Garelli Gulp Matic
17-40-7.5  17-40-7.5  20-42-7 xx 01-01-1 xx 16-24-4 x 16-24-4    N/A  ’78-86 Garelli VIP, Monza GT
17-40-7TC 17-40-7TC 20-42-7 xx 01-01-1 xx 16-24-4 x 16-24-4   $29 replacement

17-28-7 xx 17-28-7 x 20-30-7 xx 28-38-7 xx 01-01-1 x 01-01-1   $23  ’74-83 Jawa 207

17-35-8SB 17-35-8SB 15-24-5 xx 01-01-1 xx 15-24-5 x 15-24-5    N/A  ’74-80 Minarelli V1, 7107136
17-35-7 xx 17-35-7 x 15-24-5 xx 01-01-1 xx 15-24-5 x 15-24-5   $25  replacement

15-21-4TC  15-21-4TC 01-01-1 xx 01-01-1 xx 01-01-1 x 01-01-1  $11  ’74-80 Motobecane 40, 50, 7

17-35-8 xx 17-35-8 x 15-24-7 xx 01-01-1 xx 16-24-5 x 16-24-5    N/A  ’74-86 Morini MO, MO1, M1, 26-0505
17-35-7 xx 17-35-7 x 15-24-7 xx 01-01-1 xx 16-24-5 x 16-24-5   $25  replacement
17-35-8 xx 17-35-8 x 15-24-7 xx 01-01-1 xx 01-01-1 x 01-01-1    N/A  ’72-84 Morini S5K,S5K2,S5R, 26-0506
17-35-7 xx 17-35-7 x 15-24-7 xx 01-01-1 xx 01-01-1 x 01-01-1   $18  replacement

17-35-8 xx 20-35-8 x 15-24-7 xx 01-01-1 xx 16-24-5 x 16-24-5    N/A  ’77-80 Morini MO2, 26-0508
17-35-7 xx 20-35-7 x 15-24-7 xx 01-01-1 xx 16-24-4 x 16-24-4   $29  replacement
17-35-8 xx 17-35-8  15-24,19-24,13-19,6-15 16-24-5 x 16-24-5   N/A  ’79-84 Morini M101 variator, 26-0514

20-30-4.5  16-30-4.5  01-01-1 xx 01-01-1 xx 01-01-1 x 01-01-1   $10  ’75-83 Peugeot 102 and 103
20-30-5TC 16-30-5TC 01-01-1 xx 01-01-1 xx 01-01-1 x 01-01-1   $12  replacement

17-40-7 xx 22-40-7 x 17-40-7  xx 01-01-1 xx 01-01-1 x 01-01-1   $22  ’74-83 Puch 1-speed E50
17-40-7DC 22-40-7DC 17-40-7DC01-01-1 xx 01-01-1 x 01-01-1   N/A   same
17-40-7TC 22-40-7TC  17-40-7TC  01-01-1 xx 01-01-1 x 01-01-1   $28  replacement

17-35-7 xx 20-35-7 x 25-35-7 xx 01-01-1 xx 01-01-1 x 01-01-1    $25  ’78-86 Puch 2-speed ZA50
17-35-7DC 20-35-7DC 25-35-7   x 01-01-1 xx 01-01-1 x 01-01-1   $36 replacement

15-30-5.5   15-35-7 x 15-32-5.5   01-01-10 xx 01-01-1 x 01-01-1 $18  ’74-80 Sachs 504
15-30-5.5   15-35-7 x 15-32-5.5   01-01-1 xx 15-24-7 x 15-24-7   $24  ’76-90 Sachs 505

 

 


4. O-Rings

For these circular cross-section O-rings, the outer diameter (OD) is usually not specified,
because it can be calculated from the inner diameter (ID) and depth:  OD = ID + 2 x depth 

types:  OR = regular Buna-N (black)    OR = regular from assortment   OS = silicone (orange or green)

type depth x ID OD    price   item#   OEM# or actual size   applications or named size


OR   1.00 x 03.0 x 05.0  $1.50  6-1.3a00000000  0…000     Honda Keihin PA08B-A push-in jet
OR   1.00 x 04.0 x 06.0  $2.00  #21    561745, Trac 82516  Laura Encarwi choke slide
OR   1.00 x 04.5 x 06.5  $0.75  #00   000000 00 0…000    
substitute fits tight

OR   1.50 x 04.0 x 07.0  $1.50  6-1.6  00000000  0…000     Honda Keihin PA08B-A drain plug
OR   1.50 x 05.0 x 08.0  $3.00  1-16    E164-11-50  0…00   Indian decomp shaft
OR   1.50 x 06.0 x 09.0  $2.00  #00   000000 00 0…000     unknown application

OR   1.50 x 08.5 x 11.5  $1.00  #00    00000000  0…000     Honda
Keihin from set 16010-GF8-305
OR   1.50 x 13.0 x 16.0  $2.00  2-E9   0250.164.101  0.0    Sachs 505 pedal shaft
OR   1.50 x 15.0 x 18.0  $1.50  #00    900.4202   0 000      Puch ZA50 oil pump

OS   1.50 x 17.0 x 20.0  $1.00  #41    0250.160.101  0.0    Sachs 504, 505 air filter

OR   1.50 x 17.0 x 20.0  $1.50  #7B   20997 000 0…000     Motobecane
Gurtner air filter
OR   1.50 x 21.0 x 24.0  $6.00  #7B   20475 000 0…000     Motobecane
Gurtner float top
OR   1.50 x 30.0 x 33.0  $1.50  #31   033007 00 0…000     Tomos A55 ’08-18 drive shaft


OR   1.75 x 03.0 x 06.5  $1.00  #00   00000 000  0.0.0.0    Dellorto from set 52533.77

OR   1.75 x 07.5 x 11.0  $1.00  5110  5110 0 000 0.0.0.0    Minarelli V1 start shaft
OR
   1.78 x 02.6 x 06.1  $0.50  #00   0.070  0.101  0.241   1/16″ x 3/32″ x  7/32″

OR
   1.78 x 02.9 x 06.5  $0.50  #00   0.070  0.114  0.254   1/16″ x  1/8″  x  1/4″ 1.75 x 3 x 6.5 substitute

OR   1.78 x 03.7 x 07.2  $0.50  #00   0.070  0.145  0.285   1/16″ x 5/32″ x  9/32″
OR   1.78 x 04.5 x 08.0  $0.50  #00   0.070  0.176  0.316   1/16″ x 3/16″ x  5/16″

OR   1.78 x 05.3 x 08.8  $0.50  #00   0.070  0.208  0.348   1/16″ x 7/32″ x 11/32″
OR   1.78 x 06.1 x 09.6  $0.50  #00   0.070  0.239  0.379   1/16″ x  1/4″  x  3/8″
OR   1.78 x 07.6 x 11.2  $0.50  #00   0.070  0.301  0.441   1/16″ x 5/16″ x  7/16″ 1.75 x 7.5 x 11 substitute
OR   1.78 x 09.2 x 12.8  $0.50  #00   0.070  0.364  0.504   1/16″ x  3/8″  x  1/2″
OR   1.78 x 15.6 x 19.2  $0.50  #00   0.070  0.614  0.754   1/16″ x  5/8″  x  3/4″

OR   2.00 x 02.5 x 06.5  $1.00  #0 0   00000000  0…000     Honda Keihin from set 16010-143-305
OR   2.00 x 06.0 x 10.0  $1.50  #75   007605 .00  0.000     Piaggio rear hub engage shaft
OR   2.00 x 07.0 x 11.0  none    #78   298.739.00  0.000     Garelli H1, G2, V2 start lever-shaft

OR   2.00 x 09.0 x 13.0  $2.00  #78   10-7002  0  0…000     Morini MO1, M1 start lever-shaft
OR 
 2.00 x 18.0 x 22.0  $2.00  4-25 a00000000  0…000     Honda Keihin PA00A-A carb flange
OR   2.00 x 19.0 x 23.0  $2.50  2-E12 0250.165.000  0.0    Sachs 505 pedal shaft

OR   2.00 x 20.0 x 24.0  $1.50  6-1.2 a00000000  0…000    Honda Keihin PA08B-A carb flange
OR   2.00 x 20.0 x 24.0  $5.00  2-12 
20475 0000 0…000    Motobecane Gurtner carb float top

OR   2.50 x 04.0 x 09.0  $2.00  #17   900.3797 0 0.0.00     Puch 2-speed drain plug
OR   2.50 x 09.0 x 14.0  $2.00  #20   900.3793 0 0.0.00     Puch 1-speed start shaft
OR   2.50 x 16.0 x 21.0  $2.00  #30   033006 0 0.0.0.00     Tomos A55 ’08-13, in catalog but not installed
OR   2.50 x 20.0 x 25.0  none   #23   15349   0 0.0.0.00     Motobecane variator-clutch outer
OR   2.50 x 24.0 x 29.0  $3.00  #00   000000 0 0.0.0.00     Honda from carb gasket set 16010-156-305
OR   2.61 x 09.2 x 14.4  $0.50  #00   0.103  0.362  0.568   3/32″ x  3/8″  x  9/16″
OR   2.61 x 10.8 x 16.0  $0.50  #00   0.103  0.424  0.630   3/32″ x 7/16″ x  5/8″
OR   2.61 x 12.4 x 17.6  $0.50  #00   0.103  0.487  0.693   3/32″ x  1/2″  x 11/16″
OR   2.61 x 13.9 x 19.2  $0.50  #00   0.103  0.549  0.755   3/32″ x 9/16″ x  3/4″
OR   2.61 x 15.5 x 20.8  $0.50  #00   0.103  0.612  0.818   3/32″ x  5/8″  x 13/16″
OR   2.61 x 17.1 x 22.4  $0.50  #00   0.103  0.674  0.880   3/32″ x 11/16 x  7/8″
OR   2.61 x 18.7 x 24.0  $0.50  #00   0.103  0.737  0.943   3/32″ x  3/4″  x 15/16″

OR   3.00 x 10.0 x 16.0  none
OR   3.50 x 20.0 x 27.0  $2.00  0#4   63049 000 0.0.0.0     Peugeot 102 exhaust
OR   3.53 x 18.6 x 25.7  $0.50  #00   0.139  0.734  1.012   1/8″ x 3/4″ x  1″ 

OR   3.53 x 20.2 x 27.3  $1.00  #00   0.139  0.796  1.074   1/8″ x 13/16″ x 1 1/16″ 3.5 x 20 x 27 substitute

OR   4.00 x 20.0 x 28.0  none

OR   5.00 x 20.0 x 30.0  none
OR   5.50 x 28.0 x 39.0  $4.00  0#8   55346 000 0.0.0.0     Peugeot TSM exhaust
OR
   5.33 x 27.8 x 38.6  $2.50  #00   0.210  1.100  1.520   3/16″ x 1 1/8″ x 1 1/2″ 5.5 x 28 x 39 substitute
OR   6.00 x 26.0 x 38.0  none      #2   20582 000 0.0.0.0     Motobecane VLX exhaust

 


5. Seal Washers and Square Rings

Soft types:  R = rubber    T = felt    < These cannot go directly under a bolt head. They need a groove to lay in.

Hard types: F = fiber    N = nylon    A = aluminum     C = copper  < These can go directly under a bolt head.

type  ID x OD x thick   price  item#  OEM#              applications


F  05.0 x 08.0 x 1.00  $2.00  #25   082920 0.0.0  Vespa Dellorto carburetor inlet banjo on top
A
  05.0 x 08.0 x 1.00  $1.50  #00   0000000 0..0  soft aluminum seal washer
C  05.0 x 09.0 x 1.00  $1.00  #14   338530 00.0.  Dellorto SHA carburetor inlet banjo on side
F  05.0 x 10.0 x 1.00  $1.00  #11   15326 00.0.0  Motobecane Gurtner float top

F  06.0 x 12.0 x 1.00  $1.00  #14   24365 00.0.0  Puch 2-speed oil check plug

07.5 x 10.5 x 2.00$2.00  C16    0000000 .0.0  gas valve outer seal ring
R  07.8 x 20.0 x 2.00  $2.00  #18   0501221 .0.0  Puch 1-speed start lever
F  07.9 x 10.4 x 1.50$2.00
  C17  0000000 .0.0  gas valve outer seal ring

C  08.3 x 11.3 x 1.00  $1.50 2-D6   250.173.000   Sachs 504,505 start shaft
F  08.0 x 12.0 x 1.00  $1.50 
#26   900.3702 0.0  Puch Bing carburetor fuel inlet
F  
08.0 x 14.0 x 1.00  $1.00    #5   26482 00.0.0  Puch 1-speed oil drain plug
F  08.0 x 17.0 x 1.00$2.00  C18    0000000 .0.0  gas valve outer seal ring

N  10.0 x 13.7 x 2.00 $2.00  C15    0000000 .0.0  gas valve outer seal ring
F  10.0 x 14.0 x 1.00  $1.00  #17   27071 00.0.0  Puch 1-speed oil fill/check plug

10.0 x 18.0 x 1.00 $3.00  1.1a   0000000 .0.0  Honda Keihin carb top M20-1.0 thread

R  12.5 x 19.0 x 0.80 $1.00  #17   69300 00.0.0  Peugeot Gurtner carb clamp

13.0 x 16.5 x 1.00 $8.00  1.1b   0000000 .0.0  Honda Keihin carb top M18-1.0 thread
13.0 x 17.0 x 2.00$3.00  #00   21467 000.0.  Motobecane US-models  brake light switch

14.0 x 20.0 x 2.00 $2.00  #55   0000000 .0.0  Dellorto pre-85 SHA carb ∅20 clamp
F  14.0 x 20.0 x 1.0    $2.50  xxx   000.0000 .00  Derbi Variant drain plug
F  14.0 x 19.0 x 1.0    $4.00  xxx   16-4026  0.00  Morini MO2 dip stick, MO1 filler plug

F
  14.3 x 22.0 x 1.20$2.00  #18   900.3720 .00  Puch 2-speed oil drain plug

15.0 x 19.0 x 2.00  none    26B   22689 000.0.  Motobecane carburetor
R
 15.0 x 20.0 x 2.50  $2.00  #00   0000000 .0.0  black buna-rubber square ring
R  15.0 x 21.0 x 2.00  $2.00  #55   0000000 .0.0  Dellorto pre-85 SHA carb ∅20 clamp
T
 15.0 x 21.0 x 3.00    N/A    #23   816180 0.0.0  Laura M48 felt ring xxxxxxx clutch         use seal 15x21x3SC

R  16.0 x 20.0 x 2.50    N/A    #57   299.809.00 0  Garelli H1 horiz. 1-spd   L & R pedal shaft  use ring 16x20x2
R  16.0 x 20.0 x 2.0$2.00  #00   0000000 .0.0  black buna-rubber square ring

R  22.0 x 27.0 x 1.0$6.00  #19   09348 00.0.0  Peugeot Gurtner carburetor float top