Puch Engine Parts

Contents:

Puch 1 speed Automatic E50
A. Case Parts Group
B. Cylinder Parts Group
C. Clutch Parts Group
D. Drive Parts Group

Puch 2 speed Automatic ZA50
E. Case Parts Group II
F. Cylinder Parts Group II
G. Clutch Parts Group II
H. Drive Parts Group II

 

 

 

 

 

 


Puch 1 speed automatic

 

11 Puch parts catalogs, for USA 1-speed models, are combined here, using 11 quantity columns. Two speed models are in a separate section below.

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

6.  7/76 ’75-76 Maxi-N, Maxi-S, Nostalgic

7. 10/7676-77 Rigid, Maxi, Maxi Sport, Newport

8. 10/7878 GN, Maxi, Maxi Luxe, Sport, Newport

8. 7/7878 Magnum XK

9. 1/7979 GN, Maxi, Maxi Luxe, Sport, Newport L

9. 8/7979 Magnum XK

0. 1/8080-83 Maxi, Maxi Luxe

1. 4/8180-82 Series B

4. 1/8484 Maxi, Maxi Luxe, Maxi Sport LS

5. 1/8585-86 Maxi, Maxi Luxe, Maxi Sport LS

6. 1/8685-86 Cobra

 


A. Case Parts Group

fig      catalogs     NO means Newport with Oil injection
#    678899 01456   Puch part#    price
   A. Case Parts Group
1    110000 00000 349.110.8320 none  case set ’76-77
1    001000 00000 349.110.4320 none  case set ’78 NO
1    001111 11111 349.110.3320 none  case set ’78-86
1    000000 00001 344.110.0500 none  case set ’85-86 Cobra 1505743 on
2    444444 44444 360.110.0341 $4.00 cylinder stud M6 x 103 (105)
3    100000 00000 349.310.3351 none  clutch cover bare early
3    111111 11111 349.510.3351 $20.0 clutch cover bare
3a  001000 00000 349.210.4351 none  clutch cover NO
3b  001000 00000 000 900.4861 none  align pin NO 
4    111111 11111 349.110.3491 $5.00 cover gasket 4-hole
4a  001000 00000 349.110.4491 $5.00 cover gasket 6-hole NO
4b  000000 00000 349.110.7491 $7.00 cover gasket Maxi Plus
5    111111 11111 00000  26482 $1.00 drain seal washer A8 x 14
6    111111 11111 000 901.1053 $2.00 drain plug M8 x 10 hex
7    220000 00000 00000  24365 $1.00 case drain seal washer A6 x 12
8    220000 00000 000 900.1305 $0.80 case drain screw M6 x 9 
9    888888 88888 000 900.1216 $0.70 case screw M6 x 30 ch-slot
10  555555 55555 000 900.1308 $1.00 case screw M6 x 50 ch-slot
11  111010 11111 000 901.1001 $1.00 rear up bolt M8-1.0 x 75 
11  111111 00000 000 900.1162 $1.00 rear up M8-1.0 x 80 hard tail
11  111111 11111 000 901.1001 $1.00 rear lo bolt M8-1.0 x 75 
11  111010 00000 000 900.1162 $1.00 rear lo M8-1.0 x 80 hard tail 
11a 111010 11111 000 901.1002 $1.00 front bolt M8-1.0 x 90
11a 000101 00000 000 900.1162 $1.00 front bolt M8-1.0 x 80
14  222222 22222 000 900.3211 $0.30 rear mount lock washer B8
15  222222 22222 000 902.2021 $0.60 rear mount nut M8-1.0 plain
15  111111 11111 000 902.2914 $1.50 front mount nut M8-1.0 nylock
16  111111 11111 364.110.6601 $3.00 oil filler plug M10
17  111111 11111 00000  27071 $1.50 filler seal washer M10 x 14
18  444044 00000 000 900.9460 $1.50 screw M6 x 25 sunk-slot
18  001000 00000 000 900.9460 $1.50 ’78 Newport with oil inj.
18  000400 44444 D00.966.0082 $1.50 screw M6 x 25 sunk-phil
18  003000 00000 D00.966.0082 $1.50 ’78 Newport with oil inj.
19  111010 01000 349.210.0342 40-27 mag cover chrome/grey
19  111010 10110 349.410.0342 20-10 cover blk/grn-gold scratched
19  000010 10111 349.710.0342 42-23 mag cover chrome/black
19  000000 00000 349.810.0342 38-23 cover chr/blk no logo Sears
19  000101 00000 349.110.1342 none  mag cover black/black

19a 111010 00000 349.110.0361 none  plastic panel grey
19a 111010 10110 349.210.0361 none  plastic panel grn-gold
19a 000111 11111 349.410.0361 none  plastic panel black
20  222222 22222 000 900.3202 $0.40 lock washer A4
21  222222 22000 000 900.1509 $0.80 cover screw M4 x 10 slot
21  000000 00222 000 900.1509 $1.20 cover screw M4 x 10 phil

 

 


B. Cylinder Parts Group

fig    catalogs    
#   678899 01456   Puch part#    price
   B. Cylinder Parts Group
1   111111 10110 000 902.0728 $3.50 spark plug for 1.0 hp versions
1   111111 10110 Bosch W95T1 = W10AC = NGK B4H
1   111010 11111 000 902.0726 $3.50 spark plug for 1.5 hp versions
1   111111 11111 Bosch W145T1 = W8AC = NGK BR5HS
1   000101 00000 000 902.0724 $3.50 spark plug for 1.5 hp versions
1   111111 11111 Bosch W175T1 = W7AC = NGK BR6HS
1   111111 11111 000 902.0724 $3.50 spark plug for 2.0 hp versions
1   111111 11111 Bosch W175T1 = W7AC = NGK BR6HS
2   444444 44444 000 900.2014 $0.30 head nut M6
3   444444 44444 000 00 24804 $0.20 head washer 6
#   678899 01456   Puch part#    price
  7-fin Alu-Chr
4   111010 11110 349.410.0011 $25.0 7f head 1.0, 1.5, 2.0
4   001010 10110 349.210.2011 none  7f head black 1.0 hp
5   100000 00000 349.110.0041 $5.00 7f gasket 0.4 1.0 hp note 1
5   100000 00000 349.210.0041 $7.00 7f gasket 0.2 1.5-2.0 2-layer

5   011010 10110 328.110.8041 $2.00 7f gasket 1.5 1.0 hp 1-layer
5   011010 11110 349.110.0041 $5.00 7f gasket 0.4 1.5-2.0 note 1
6   111010 10110 349.810.0050 $00.0 7f cylinder & piston 1.0 note 2
6   001010 10110 349.310.2050 none  7f cyl & piston 1.0 black note 2
6   111010 11110 349.110.0050 $00.0 7f cylinder & piston 1.5-2.0   
#   678899 01456   Puch part#    price
  7f pistons see note 3

7   110000 00000 349.110.0060 none  7f piston 38-12-17-26 1.0 hp
 110000 00000 349.110.1060 some 7f piston 38-12-17-21 1.5-2.0
7   001010 11110 349.110.0069 none  7f piston 38-12-17-26 1.0 hp
7   001010 11110 349.110.1069 some7f piston 38-12-17-21 1.5-2.0
8   222020 22220 331.110.1601 $$9.0 7f piston ring 38 x 2 GN note 4
#   678899 01456   Puch part#    price
  shared parts

9   222222 22222 000 900.4855 none  ring gap pin ∅2 x 6 note 5
10 111111 11000 331.110.0111 $12.0 piston pin ∅12 x 31
10 000000 00111 349.110.1111 none  piston pin ∅12 x 31
11 222222 22222 000 901.4701 $1.50 piston clip B12
12 111010 10110 349.310.0131 $4.00 base gasket 0.5 K-Star 1.0 hp
12 111010 11111 349.110.0131 $7.00 base gasket 1.0 original 1.5-2.0
13 111111 11110 349.110.0211 $4.00 bushing 11.55 14.03 12 note 6
13 111111 11110 349.110.0213 none  bushing 11.98 14.03 12 note 7
14 111111 11110 349.110.1150 $00.0 crank w/bushing 17-22-17
14 111111 11110 ’75-83 except ’78 Newport, ’84-86 Maxi, Maxi Luxe
14 001000 00000 349.110.4150 $00.0 crank w/bushing 17-22-17
14 001000 00000 ’78 Newport with oil injection and auto start
14 000000 00111 349.310.1150 none  crank w/bushing 17-17-17
14 000000 00111 ’84-86 Sport LS, Cobra to 1506062
14 000000 00001 349.410.1150 none  crank w/bearing 17-17-17
14 000000 00001 ’85-86 Cobra from 1506063
15 111111 11110 000 901.3801 $7.00 L crank seal 17-40-7
15 000000 00111 000 902.3851 $9.00 L crank seal 17-40-7TC
16 111111 11111 000 900.6203 $8.00 L crank bearing 6203-C3
17 111111 11110 000 902.3835 $9.00 R crank seal 22-40-7
18 111111 11110 000 900.6233 $10.0 R crank bearing 6203NR
19 000000 00111 000 902.3851 $9.00 R crank seal 17-40-7TC
20 000000 00111 000 900.4617 $2.00 circlip ext. 17 x 1
21 000000 00111 000 900.6254 none  R crank bearing 6203ST note 8
#   678899 01456   Puch part#    price
  8-fin Hi-torque
22 001010 10000 349.310.4011 $30.0 8f head black 1.5-2.0
22 000000 00110 349.310.4011 $00.0 8f head black 2.0 hp
22 000000 00110 349.810.4011 none  8f head black 1.5 hp

22 000000 00010 349.110.4011 none  8f head silver 1.5
22 000000 00011 349.110.4011 none  8f head silver 2.0
22 000000 00001 349.710.4011 none  8f head silver 1.5

23 001000 00000 349.310.4050 $00.0 8f cyl & pist blk use 610.4050
23 000010 10100 349.610.4050 $00.0 8f cyl & pist blk use 210.6050
23 000000 00010 349.210.6050 $00.0 8f cyl & piston black ’85-86
23 000000 00010 349.110.6050 none  8f cyl/piston silver ’85-86
23 000000 00001 349.110.6050 none  8f cyl/p silv Cobra to 1505807
23 000000 00001 349.610.6050 none  8f cyl/p silv Cobra 1505808 on
#   678899 01456   Puch part#    price
  8f pistons 38-12-17-23 note 3
24 001000 00000 350.310.0069 some 8f piston 2*2.0 rings
24 000010 10110 349.210.5069 some 8f piston L, 2.0 rings
24 000000 00001 345.110.0069 none 8f pis. 1*2.0 Cobra to 1505807
24 000000 00001 349.110.0069 none 8f pis. 2*1.5 Cobra 1505808 on
25 001010 10111 328.110.8041
$2.00 8f head gasket 1.5 for 1.5 hp
25 000000 00111 349.110.0041 $5.00 8f head gasket 0.4 2.0 note 9
26 004040 40444 000 901.1912 $00.0 8f ex/in stud M6 x 18    or 25?
27 001000 00001 331.110.1601 $$9.0 8f upper ring 38 x 2 GN note 4
27 000010 10110 328.110.9601 $10.0 8f upper L-ring 38 x 2 L
27 000000 00001 349.110.6601 $$9.0 8f upper ring 38 x 1.5 GN
28 001010 10110 331.110.1601 $$9.0 8f lower ring 38 x 2 GN note 4
28 000000 00001 349.110.6601 $$9.0 8f lower ring 38 x 1.5 GN
#   678899 01456   Puch part#    price
  9-fin Magnum
34 000101 00000 328.410.4011 $0.00 9f head black
35 000101 00000 349.110.0041 $5.00 9f head gasket 0.4mm note 1
36 000101 00000 328.710.4050 $0.00 9f cylinder & piston black
37 000101 00000 350.310.0069 some 9f piston 38-12-17-23 note 3
38 000202 00000 320.110.0601 $$9.0 9f piston ring 38 x 2 GN note 4
42 000101 00000 328.210.5131 none  9f base gasket 0.3 mm
43 000101 00000 00050.1.1014 $0.00 9f exhaust stud M6 x 16
44 000101 00000 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 2: 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 3: 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 4: 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 5: 900.4855 is a tiny pin pressed super tight into the piston. It locates the ring gap in a part of the cylinder wall wherre 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 6: 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 7: 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 8: 900.6254 is a special bearing with a 1 mm shorter center race. The shorter race makes room for the 17 x 1 circlip 900.4617.

Note 9: ’78-83 8-fin (hi torque) 2.0 hp models had no head gasket.

 

 


C. Clutch Parts Group

fig      catalogs 
#   678899 01456    Puch part#    price
   C. Clutch Parts Group
1   111111 11111 000 900.4617 $2.00 circlip ext. 17 x 1
2   111111 11111 000 901.3943 $9.50 shim washer 17-24-1.1
2   111111 11111 000 901.3927 $7.00 shim washer 17-24-1.3
2   111111 11111 000 900.3923 $7.00 shim washer 17-24-1.5
2   111111 11111 000 900.3928 $5.00 shim washer 17-24-1.7
3   111111 11111 349.
212.0111 $6.00 clutch bushing 15-17-21.5
4   111111 11110 349.312.1022 $0.00 drum 21T-normal note 1
4   000000 00111 345.112.0022 none  drum 19T-reverse note 2
4   000000 00000 345.112.1022 none  drum 19T-reverse note 3
5   111111 11111 000 901.3929 $8.00 shim washer 15-22-1.3
5   111111 11111 000 901.3924 $7.00 shim washer 15-22-1.5
5   111111 11111 000 901.3930 $5.00 shim washer 15-22-1.7
5   111111 11111 000 901.3028 $5.00 shim washer 15-22-1.8
5   111111 11111 000 901.3972 $3.00 shim washer 15-22-1.85
5   111111 11111 000 901.3942 $2.00 shim washer 15-22-1.9
5   111111 11111 000 901.3973 $2.00 shim washer 15-22-1.95
5   111111 11111 000 901.3970 $5.00 shim washer 15-22-2.0
5   111111 11111 000 901.3949 $7.00 shim washer 15-22-2.1
5   111111 11111 000 901.3971 $8.00 shim washer 15-22-2.2
6   111111 11111 000 900.4619 $1.50 circlip ext. 15 x 1
7   111111 11111 000 00 23340 $1.50 woodruff key 3 x 5 M86
8   111111 11000 349.112.5040 $0.00 clutch hub assy 2-shoe
8   000000 00111 349.112.6040 $0.00 clutch hub assy 3-shoe
8a 111111 11000 349.112.5042 $0.00 clutch hub bare
8b 111111 11000 349.112.5050 $0.00 clutch shoe pair
8c 222222 22000 349.112.0061 $0.00 clutch shoe spring
8d 222222 22000 349.112.0071 $0.00 adjuster M10-1.0 x 7.5
8e 222222 22000 000 900.4610 $1.50 circlip ext. 10 x 1
9   111111 11111 000 900.3210 $0.50 spring washer M10
10 111111 11111 000 900.2011 $2.00 clutch nut M10-1.0 x 8
11 111111 11111 000 900.4635 $1.50 start c-clip 4.4-6.0 x 0.8
12 111111 11111 349.112.0081 $0.00 start plate
13 111111 11111 349.112.0091 $4.00 start plate clip
14 111111 11111 349.112.0151 $0.00 start washer 5-15-1
15 111111 11111 000 900.6840 $6.00 start bearing
16 111111 11000 349.112.0141 $0.00 start pin 25
16 110000 00000 349.512.0141 $0.00 start pin 24.5
16 110000 00000 349.612.0141 $0.00 start pin 23.4
16 000000 00111 349.112.7141 $0.00 start pin 25 see note 4
17 111111 11111 000 900.4606 $2.00 e-clip 9 x 0.7 for 6 groove 
18 111111 11111 000 050.1221 $0.00 rubber washer
19 111111 11111 349.312.0221 $4.00 start spring
20 111111 11111 000 900.3793 $0.00 start seal
21 111111 11111 349.312.0281 $7.00 start shaft
22 111111 11111 000 900.4766 $2.00 circlip ext. 14 x 1
23 111111 11111 349.112.3311 $0.00 start lever

Note 1: 349.312.1022 is for ’75-83 all and ’84-86 Maxi, Maxi Luxe. It has a normal-cut gear 21 tooth.

Note 2: 345.112.0022 is for ’84-86 Sport LS and ’85-86 Cobra. It has a reverse-cut gear 19 tooth.

Note 3: 345.112.1022 is for ’84-86 Austro Daimler (Maxi Plus). It has a reverse-cut gear 19 tooth.

Note 4: 349.112.7141 is a start pin that replaces 349.112.0141 but with washer 349.112.1151.

fig      catalogs         for 1978 Newport with oil injection
#   678899 01456    Puch part#    price
   Auto Start Clutch
1   001000 00000 000 900.4617 $2.00 circlip ext. 17 x 1
1a  001000 00000 000 901.3943 $9.50 shim washer 17-24-1.1
1a  001000 00000 000 901.3927 $7.00 shim washer 17-24-1.3
1a  001000 00000 000 901.3923 $7.00 shim washer 17-24-1.5
1a  001000 00000 000 901.3928 $5.00 shim washer 17-24-1.7
2   001000 00000 349.212.0111 $6.00 bushing 15-17-21.5
3   001000 00000 349.112.4020 none  drum assy 21T
4   001000 00000 349.112.4022 none  drum bare 21T
5   001000 00000 349.112.4320 none  start shoe set
6   003000 00000 349.112.4301 none  start shoe spring
7   001000 00000 349.112.4341 none  start plate
8   003000 00000 000 900.4608 $0.00 circlip ext. 8 x 0.8
9   001000 00000 000 901.3930 $5.00 shim washer 15-22-1.7
9   001000 00000 000 901.3028 $5.00 shim washer 15-22-1.8
9   001000 00000 000 901.3972 $3.00 shim washer 15-22-1.85
9   001000 00000 000 901.3942 $2.00 shim washer 15-22-1.9
9   001000 00000 000 901.3973 $2.00 shim washer 15-22-1.95
9   001000 00000 000 901.3970 $5.00 shim washer 15-22-2.0
9   001000 00000 000 901.3949 $7.00 shim washer 15-22-2.1
9   001000 00000 000 901.3971 $8.00 shim washer 15-22-2.2
10 001000 00000 000 900.4619 $1.50 circlip ext. 15 x 1
11 001000 00000 00000  23340 $1.50 woodruff key 3 x 5 M86
12 001000 00000 349.112.4110 none  start drum assy
13 001000 00000 349.112.4111 none  start drum bare
14 001000 00000 349.112.4100 none  clutch shoe pair
15 002000 00000 349.112.0061 $0.00 clutch shoe spring
16 002000 00000 349.112.0071 $0.00 adjuster M10-1.0 x 7.5
17 002000 00000 000 900.4610 $1.50 circlip ext. 10 x 1
19 001000 00000 000 901.2943 $5.00 flange nut M10-1.0 x 8

 

 

 

 


D. Drive Parts Group


fig      catalogs 
#   678899 01456    Puch part#   price
  D. Drive Parts Group
2   222222 22222 000 900.4616 $1.50 circlip ext. 16 x 1
#   678899 01456    Puch part#   price
  plain sprockets
3   110000 00000 000 561.1322 $00.0 sprocket 11T 1.0 NY
3   110000 00000 349.113.0131 $00.0 sprocket 13T 1.0 hp
3   110000 00000 349.113.0141 $00.0 sprocket 14T 1.5 hp
3   110000 00000 349.113.0161 $00.0 sprocket 16T 2.0 hp
#   678899 01456    Puch part#   price
  coated sprockets note 1
3   001111 10110 000 050.1316 $00.0 sprocket 11T 1.0 NY
3   001111 10110 349.113.1132 20-10 sprocket 13T 1.0 hp
3   000000 01000 349.113.1132 20-10 sprocket 13T 1.5 hp
3   001010 10110 349.113.1142 20-10 sprocket 14T 1.5 hp
3   001111 10111 349.113.1152 $00.0 sprocket 15T 1.5 hp
3   000000 01101 349.113.1152 $00.0 sprocket 15T 2.0 hp
3   001000 00010 349.113.1162 20-10 sprocket 16T 1.5 hp
3   001111 11110 349.113.1162 20-10 sprocket 16T 2.0 hp
4   111111 11111 000 901.3801 $7.00 drive seal 17-40-7
5   111111 11111 000 901.4656 $00.0 retaining ring int.
6   111111 11111 000 900.6203 $6.00 drive bearing 6203
7   111111 11111 000 900.4617 $2.00 circlip ext. 17 x 1
9   111111 11110 349.313.1200 $00.0 gear set 21-106 note 2
9   000000 00111 345.113.0500 none  gear set 19-96 note 3
9   000000 00010 344.113.0500 none  gear set 19-96 note 4

 

Note 1: The clear orange polyurethane coating on the sprocket becomes opaque and brittle with age. The coating on new original sprockets has no visible cracks. But during the first few hours of use it cracks and breaks off. So new sprockets are sold “as is”.

Note 2: 349.313.1200 gear set is for ’75-83 and ’84-86 Maxi, Maxi Luxe. It has a 106 tooth normal-cut driveshaft gear and a 21 tooth drum gear. 106/21 = 5.048 ratio.

Note 3: 345.113.0500 gear set is for ’84-86 Sport LS to 2421596, Cobra. It has a 96 tooth reverse-cut driveshaft gear and a 19 tooth drum gear. 96/19 = 5.053 ratio. ’84-86 Austro Daimler (Maxi Plus) also had these gears but they were not sold as a set and the drum was different.

Note 4: 344.113.0500 gear set is for ’85-86 Maxi Sport LS from 2421597. It has a 96 tooth reverse-cut driveshaft gear and a 19 tooth drum gear. 96/19 = 5.053 ratio.

 

 

 


Puch 2 speed automatic

 

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 MkII, Newport II

6. 1/86 ’85-86 Cobra II

 


E. Case Parts Group II

fig    catalogs 000 
#    8899 00456  Puch part#    price
   E. 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 $0.80 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 $1.00 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 $1.00 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.

 

 

 

 

 


F. Cylinder Parts Group II

fig    catalogs
#   8899 00456   Puch part#    price
   F. 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 $3.50 spark plug for 1.5 hp versions
1   1010 10110 Bosch W145T1 = W8AC = NGK BR5HS
1   0101 01011 000 902.0724 $3.50 spark plug for 1.5 hp versions
1   1101 01011 Bosch W175T1 = W7AC = NGK BR6HS
1   1111 11111 000 902.0724 $3.50 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-layer1
6   1010 10110 349.310.2050 none  7f cyl & piston 1.0 black note 2
7   1010 10110 349.110.0069 none  7f piston 38-12-17-26 1.0 n. 3
8   2020 20220 331.110.1601 $$9.0 7f piston ring 38 x 2 GN note 4
#   8899 00456   Puch part#    price  shared parts

9   2222 22222 000 900.4855 none  ring gap pin ∅2 x 6 note 5
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 6
13 1111 11111 349.110.0213 none  bush 11.98 14.03 12 note 7
14 1111 00000 321.112.6173 $00.0 bushing   9.8-8.5-31.0 note 8
14 0011 11111 321.212.6173 $00.0 bushing 10.2-8.5-30.5 note 9
15 1111 11111 000 900.3829 $7.00 R seal xx 20-35-7
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 10
21 0011 11110 321.310.6150 $00.0 crank w/bushing note 11
21 0000 00001 321.610.6159 $00.0 crank w/bearing note 12

#   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 3
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 13
26 4040 40442 000 901.1912 $00.0 8f ex/in stud M6 x 18    or 25?
27 1000 00000 331.110.1601 $$9.0 8f upper ring 38 x 2 GN note 4
27 0010 10110 328.110.9601 $10.0 8f upper L-ring 38 x 2 L
27 0000 00001 349.110.6601 $$9.0 8f upper ring 38 x 1.5 GN
28 1010 10110 331.110.1601 $$9.0 8f lower ring 38 x 2 GN note 4
28 0000 00001 349.110.6601 $$9.0 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 3
38 0202 02000 320.110.0601 $$9.0 9f piston ring 38 x 2 GN note 4
42 0101 01000 328.210.5131 none  9f base gasket 0.3 mm
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 2: 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 3: 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 4: 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 5: 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 6: 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 7: 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 8: 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 9: 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 10: 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 11: 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 12: 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 13: ’78-83 8-fin (hi torque) 2.0 hp models had no head gasket.

 

 

 


G. Clutch Parts Group II

fig    catalogs 000 
#   8899 00456   Puch part#    price
   G. Clutch Parts Group II .
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 7535 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 8545 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.

 

 

 

 

 


H. Drive Parts Group II

fig    catalogs 000 
#   8899 00456   Puch part#    price
   H. Drive Parts Group II .
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 $0.00 cushion ∅20 x 8? Atomic
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 11111 321.113.6002 $0.00 1st gear 73T 1.0 hp note 1
10 1111 11111 321.213.6002 $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 11111 321.113.6371 $7.00 shim washer 10-20-0.6
17 1111 11111 321.213.6421 $8.00 shim washer 10-20-0.8
17 1111 11111 321.213.6371 $7.00 shim washer 10-20-1.0
18 1111 11111 000 900.6239 none bearing 16100 10-28-8
19 1111 11111 000 900.6885 none  needle bearing SCE810 note 4
22 1111 11111 000 900.6203 $6.00bearing 6203 17-40-12
25 1111 11111 349.113.1182 20-10 sprocket 18T 1.0-1.5-2.0

 
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.