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
TC 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 17-40-7DC 01-01-1 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 x 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
N 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
R 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
R 13.0 x 16.5 x 1.00 $8.00 1.1b 0000000 .0.0 Honda Keihin carb top M18-1.0 thread
R 13.0 x 17.0 x 2.00 $3.00 #00 21467 000.0. Motobecane US-models brake light switch
R 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
R 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 2.00 $2.00 #00 0000000 .0.0 black buna-rubber square ring
R 22.0 x 27.0 x 1.00 $6.00 #19 09348 00.0.0 Peugeot Gurtner carburetor float top