Select:

Solex Identification

 

Solex Parts

 

 

 

Where else to get parts:  

http://www.difag-pro.com/en/446-pieces-detachees-pour-solex in France. This company offers most Solex parts. Translate from French.

Visit Solex 3800 USA, Brian’s Solex Parts for Sale and Brian’s Solex 4600 Website  They are Velosolex Grand Central Station. From there you can buy things or link to resources around the world. Your Solex questions will all be answered. Brian is a brilliant engineer who has studied and documented every square millimeter of the Velosolex (including the magical check balls deep inside the fuel pump). He has extensive, accurate, excellent service procedures and photos to help people. You can ask technical questions, or you can browse and learn the complete history and engineering behind all things Solex.

https://www.treatland.tv/solex-s/424.htm    Treatland.tv carries many Solex parts. A moped parts supermarket!

http://www.velocruz.com/home.htm    Velocruz Inc in Utah USA still carries most Solex S 3800 parts, and sometimes used bikes, but not any more new ones. Velocruz founder Tommie Matthews brought back the Velosolex to the USA in 1998, becoming the exclusive US distributor for Impex, the manufacturer in Hungary. Son Jeff Matthews runs Velocruz  now. The Hungarian S 3800, produced from 1999 to 2005, was well made, and nearly identical to the 1986-88 French S 3800.

Velosolex Solex HELP video channel: https://rumble.com/c/solex

Velosolex Solex video channel: https://rumble.com/c/velosolex

https://app.photobucket.com/u/BrianSolex

 

Solex Parts Catalogs:

1973-74 Solex 4600 V1 Parts Catalog       by VeloSolex, 1974, in English, Velosolex part #s

1975-79 Solex 4600 V2,V3 Parts Catalog  by VeloSolex, 1976, in English, Velosolex part #s

1970’s Solex 3800 USA Parts List              by VeloSolex, 1975, in English, Velosolex part #s

1986-88 Solex S 3800 Parts Catalog         by MBK/Motobecane, in French, MBK part #s

 

Solex Topics of Interest: 

The Velosolex in the USA  by Solex Millenium, in English

The Velosolex in Canada  by Solex Millenium, in English

Technical Specifications  by Prof. Auguste Balls, in English

 

 

 

 

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.

Identify your Solex by sequential engine number:
from         from
year.mo   motor #     model  000 cc  0 tires
1946.05  0001000  Solex 45 00 45 23″ 650B  reverse levers
1947.01  0004200  Solex 45 00 45 23″ 650B
1948.01  0012975  Solex 45 00 45 23″ 650B
1949.01  0038980  Solex 45 00 45 23″ 650B
1950.01  0076670  Solex 45 00 45 23″ 650B
1951.01  0117020  Solex 45 00 45 23″ 650B

1951.06  0140096  Solex 45 00 45 21″ 600B
1952.01  0179400  Solex 45 00 45 21″ 600B
1953.01  0254685  Solex 45 00 45 21″ 600B
1953.09  0325206  Solex 330 0 49 21″ 600B  reverse levers
1954.01  0352320  Solex 330 0 49 21″ 600B
1955.01  0513720  Solex 330 0 49 21″ 600B
1955.09  0653389  Solex 660 0 49 21″ 600B
1956.01  0709950  Solex 660 0 49 21″ 600B
1957.01  0935850  Solex 660 0 49 21″ 600B
1957.04  1016251  Solex 1010  49 21″ 600B  reverse levers
1958.01  1222310  Solex 1010  49 21″ 600B

1958.10  1394501  Solex 1400  49 1.75 – 19  reverse levers
1959.01  1509600  Solex 1400  49 1.75 – 19
1959.10  1702029  Solex 1700  49 1.75 – 19  new automatic clutch
1960.01  1770840  Solex 1700  49 1.75 – 19
1961.01  2083850  Solex 1700  49 1.75 – 19
1961.06  2202001  Solex 2200  49 1.75 – 19  reverse levers
1962.01  2386650  Solex 2200  49 1.75 – 19
1963.01  2705990  Solex 2200  49 1.75 – 19
1964.01  3041150  Solex 2200  49 1.75 – 19
1964.10  3283293  Solex 3300  49 1.75 – 19  new rectangular-tube frame
1965.01  3384500  Solex 3300  49 1.75 – 19
1966.01  3686125  Solex 3300  49 1.75 – 19

The VeloSolex 3800 had reverse brake levers and a non-self-closing twist throttle. Most had Seima tail lights with no brake light. Only some US and Canada models had Maly tail lights with a separate brake light on top.

All 3800 motors from May 1966 to 1975 had an ID badge that says 1966. That was the year of the design approval, not the year it was made. 

By 1967 4 million VeloSolex’s were sold. Improvements were made year after year. The Solex motor bike became a household item in France and many parts of Europe.

   years  0 motor #     tires  000   model
1966-66  3800001  1.75-19 VeloSolex 3800 reverse levers, revised engine
1967-67  4003600  1.75-19 VeloSolex 3800
1968-68  4252840  1.75-19 VeloSolex 3800
1969-69  4533060  1.75-19 VeloSolex 3800
1970-70  4600285  1.75-19 VeloSolex 3800
1971-71  4713001  1.75-19 VeloSolex 3800
1972-72  4767151  1.75-19 VeloSolex 3800
1973-73  4816551  1.75-19 VeloSolex 3800
1974-74  4859701  1.75-19 VeloSolex 3800
1975-75  4914560  1.75-19 VeloSolex 3800 
1967-74  5000001  1.75-19 VeloSolex 3800 (US)
1967-74  5200001 12½x1¾ VeloSolex Micron

1970-70  6000001  2.00-16 VeloSolex Flash reverse levers, new engine, drive shaft
1971-71  6039318  2.00-16 VeloSolex Flash rigid or cantilever fork versions
1971-71  6055001  2.00-16 VeloSolex 6000 same but telescopic fork, drum brake
1972-72  6059690  2.00-16 VeloSolex 6000
1973-73  6082453  2.00-16 VeloSolex 6000
1974-74  6096851  2.00-16 VeloSolex 6000
1975-77  6106350  2.00-16 VeloSolex 6000
1973-78  7000001  2.00-16 Pli Solex (folder) forward levers

1971-71  7000001  2.00-16 VeloSolex 5000  reverse levers
1972-72  7079595  2.00-16 VeloSolex 5000
1973-73  7117674  2.00-16 VeloSolex 5000
1973-74  0000000  2.00-16 VeloSolex 5000 (US)
1974-74  7155661  2.00-16 VeloSolex 5000
1975-75  7224292  2.00-16 VeloSolex 5000
1975-75  0000000  2.00-16 Renault 5000
1977-78  9000001  2.00-16 MB  Solex 5000

   years  0 motor #     tires  000   model
1973-73  8000001  2.50-17 Solex Tenor L, S Morini MO1 engine
1974-74  8009080  2.50-17 Solex Tenor S, L Morini MO1 engine
1974-74  8500001  2.50-17 Solex Tenor S4    Morini MO4 engine
1974-74  9000001  2.50-17 Solex 8000 GS, GL Laura M56, M54 engine
1975-75  9004681  2.50-17 Solex 8000 GL, GS Laura M54, M56 engine
1975-75  0000000  2.50-17 Renault Tenor  Morini MO1 engine

1975 Renault: In 1974 Velosolex sold part of their production facility and rights to Renault. Here is a Renault 5000 and a Renault Tenor. But Renault sold the production to Motobecane (MB), in Dec 1974, after only a month.

1975-82 Motobecane (MB): Motobecane kept the old chrome VeloSolex side stickers until late 1977. Here is a 1977 Motobecane 50V, a 1977-80 Motobecane S 3800 and Motobecane 5000. At the same time VeloSolex continued to produce mostly domestic S 3800s, up to 1986.

1983-88 MBK: Motobecane was bought out by Yamaha in 1983, restructured and renamed MBK. The 1986-88 MBK S 3800 stickers only said Solex, in script.

   years  0 motor #     tires  000   model    xxxxxxx oooooxxx levers    throttle  head-light switches tail-light
1974-75  7100001  1.75-19  VeloSolex 4600 V1 (US,CA)  reverse not self-closing Cibié  xxxxx    Maly tl+bl 
1974-77  7100001  1.75-19  V.Solex 4600 V1(BR,DK,UK) reverse not self-closing  Cibié  xxxxx   SEIMA tl
1975-76  7200001  1.75-19  MB  Solex 4600 V2 (US,CA)  Magura 70’s self-closing  CEV   CEV     CEV tl+bl
1977-77  9000001  1.75-19  MB  Solex 4600 V3 (US) xx  Magura 70’s self-closing   CEV   CEV     ULO tl+bl
1977-80  9000001  1.75-19  MB  Solex 4600 V3 (US) xx  Magura 70’s self-closing Luxor  Aprilia  ULO tl+bl
1976-77  9007451  1.75-19  VeloSolex S 3800  xxxxxxx  reverse  not self-closing
1977-80  9015840  1.75-19  MB  Solex S 3800  xxxxxxx   reverse  not self-closing
1977-86  9015840  1.75-19  VeloSolex S 3800  xxxxxxx  reverse  not self-closing
1986-88  9015840  1.75-19  MBK Solex S 3800  xxxxxx  Domino 80’s self-closing

 

Solex re-makes: The 1999-05 Solex 3800 was made by Impex in Hungary and made well. It was an exact copy of a 1986-88 MBK Solex 3800. US versions had different switches and lights. More about that later…   The other Solex re-makes were Chinese made.

1999-02  0000000  1.75-19  Impex  Solex S 3800 (US) Dom80’s copy self-closing SEV points-ignition
2002-05  0000000  1.75-19  Impex  Solex S 3800 (US) Dom80’s copy self-closing xxx  CDI-ignition
2005-08  0000000  1.75-19  Mopex  Velosolex S4800  and  Mopex Black ‘n Roll S4800  website
1976-on  0000000  1.75-19  generic Chang-Jiang  
1976-on  0000000  1.75-19  generic Hua Jia 
1976-00  0000000  1.75-19  generic Hong Du

 

 

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+31=43  13+32=43  16+23=43  18+24
’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+31=43  13+32=43  16+23=43  18+24=43  21+25=44  23+26
’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+31=43  13+32=43  16+23=43  18+24=43  21+25=44  23+26
’78-82 P6CC  11+32=43  14+29=43  16+27=43  18+25=43  19+24=43  20+23=43

 

---

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 none  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 none  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 $0.90 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
97
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  $7-5   brace bolt M6 x 11 (20 total)
34  21167l $8-4   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 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 11
21 0011 11110 321.310.6150 $00.0 crank w/bushing note 12
21 0000 00001 321.610.6159 $00.0 crank w/bearing note 13
#   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 14
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 15
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: 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 12: 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 13: 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 14: ’78-83 8-fin (hi torque) 2.0 hp models had no head gasket.

Note 15: 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 $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 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 $6.00 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 $6.00 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

 

 

 

A30b. 14x1.50 female spigot back

 

1977-81 Suzuki JR50 with metal gas tank had this petcock.

Sorry, none are available.

 

 

 

 

 

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D.  Taiwan sealed

 

Taiwan wheels are on Taiwan mopeds. They do things more like motorcycles and less like bicycles. Asian wheels always have sealed bearings, with axles that slide out, like motorcycles. Asian spokes have inner and outer types, like motorcycles. Asian hubs are always cast aluminum, never stamped steel, like motorcycles. Asian hubs are always single chain rears, since they do not “believe” in having both a motor and pedals at the same time.

 

 

 

 

 

 

 

 

 

 

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E.  Korea sealed

 

 

Trac Olympic Rear Wheel similar to ’78 Honda CT90

fig qty  Trac# 00 Daelim# 000  description
1-0 1 25051 42600-005-890  rear wheel complete
1-1 1 25052 42601-005-890  rear hub complete
1-1 1 00000 00000-000-000  L wheel bearing 6301   ∅12 ∅37 x 12
1-1 1 00000 00000-000-000  R wheel bearing 6301Z ∅12 ∅37 x 12
2-0 1 25059 42610-005-890  cush-drive flange ∅40
2-0 1 00000 00000-000-000  sprocket bearing ? ∅27? ∅40? x ??
4-0 1 25065 42301-HD2-890 rear axle ∅12
8-0 1 25061 42304-005-890  collar ??
9-0 1 25060 90753-029-003  oil seal ∅27 ∅40 x 6
11   1 25058 42303-005-890  axle sleeve ∅12 ∅17
13   1 25056 42653-001-004  o-ring ∅40.5 x 3.0

 

 

 

 

 

1977 Demm Smily (US model)

 

1970’s Demm Smily cables

$10.0 throttle cable 33″ x 36+

$10.0 front brake cable 38″ x 44+
$4.00 D14 anchor pin
$4.00 P25 pinch bolt

$10.0 rear brake cable 60″ x 66+
$4.00 D14 anchor pin
$4.00 P25 pinch bolt

$10.0 start cable 43″ x 48+
$4.50 P20a pinch bolt
$3.00 A2a adjuster
$0.70 F3 step ferrule

 

 

 

 

 

 

 

 

Type N Controls

Right controls in this N family all have a D1K slider and a D6N or D6NL plastic twist tube. The spiral slot in the non-stick plastic twist tube moves the aluminum slider easier and smoother. So the throttle snaps back without needing a stiff return spring.

Control Sets

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#    Domino#   MM#    Domino#   MM#
assist grey chrome
1.   0000.06 = NBgc,   0000.03 = NAagc
’79-83 Piaggio Ciao SC

 assist blk/chrome
2.   0220.06 = NBc,     0219.03 = NAac 
replacement for ’79-83 Piaggio Ciao SC

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assist blk/chr long kick
3. 0186.04 = NBcLk, 0181.03 = NAacL 
for kick start motorcycles, minicycles and mopeds

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  grey/black
4.   0000.06 = NBg       0000.03 = NAg
’79-83 Piaggio Ciao P, PX

black/black
5.   0664.06 = NB,        0663.03 = NA
’84-88 Piaggio Ciao, Boxer, Bravo, Si
replacement for ’79-83 Piaggio Ciao P, PX

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black long
6.   1247.04 = NBL,      1242.03 = NAL 
’89-92 Piaggio Ciao, ’89-91 Piaggio Si 

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Piaggio black/grey 
7. 1824.04 = NBPg, 1823.03 = NAPg 
for Piaggio Ciao FL, Si FL

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fig 1234 567 price   MM#   Right Controls 
Domino#  Piaggio#  description

A  1000 000 none  NAagc assist grey/chrome
0000.00  000000 no stop switch hole

A  0100 000 none  NAac  assist black/chrome
0219.03  162804 no stop switch hole

A  0010 000 none  NAacL assist blk/chr long
0181.03  000000 no stop switch hole

A  0001 000 none  NAg     grey/black
0000.00  178585 no stop switch hole

A  0000 100 none  NA       black/black
0663.03, 188057 no stop switch hole

A  0000 010none  NAL   black/black long
1242.03  228969 no stop switch hole
aluminum lever

A  0000 001none  NAPg   Piaggio black/grey
1823.03  000000 no stop switch hole

 

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fig 1234 567 price   MM#   Left Controls
Domino#  Piaggio#  description

B  1000 000 none  NBgc grey/chrome
0000.00  162806 no stop switch hole

B  0100 000 none  NBc   black/chrome
0220.06 ,000000 no stop switch hole, replaces 162806

B  0010 000 none  NBcL blk/chr long
0000.00  000000 no stop switch hole, 

B  0001 000 none  NBg   grey/black
0000.00  178583 no stop switch hole

B  0000 100 none  NB     black/black
0664.06  188056 no stop switch hole

B  0000 010none  NBL   black/black long
1247.06  000000 no stop switch hole
aluminum lever

B  0000 001none  NBPg   Piaggio black/grey
1824.04  000000 no stop switch hole

 

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fig 1234 567 price   MM#   Parts List
Domino#         Piaggio#  description and applications

00 1101 100none  D22p L grip black ∅22 x 115
01 1101 100none  D21p R grip black ∅25 x 115
01 1101 100none  Dpset grip set 115 Piaggio octagon
1934.82.4004 185256-185257 Piaggio to-’88 Ciao, Si,
’75-81 Bravo Erre 2, ’87-90 Bravo 3, ’80-85 Ape P, ’85-89 Ape TM P

00 0000 010none  D22m L grip black ∅22 x 122 
01 0000 010none  D21m R grip black ∅25 x 122
01 0000 010none  Dmset grip set long grid 122
1990.82.4004 000000 Piaggio ’89-92 Ciao, Si
’84-86 Garelli (US models)

00 0000 001none  D22A L grip grey ∅22 x 122
01 0000 001none  D21A R grip grey ∅25 x 122
01 0000 001none  DAset grips Piaggio grey 122
2166.82.4004 267205-267206 Piaggio Si FL

02 1100 000none  D6K twist tube
0000.00.0000 000000 plastic ∅25 x 110/150, assist type

02 0010 000$29.0 D6KL twist tube
0000.00.0000 000000 plastic ∅25 x 120/160, assist type, long

02 0001 100$14.0 D6N twist tube
1242.02.1339 000000 plastic ∅25 x 110/145, no assist type

02 0000 010none D6NL twist tube
0000.00.0000 000000 plastic ∅25 x 120/155, no assist type, long

02 0000 000none  D6Ns twist tube
0000.00.0000 265726 steel ∅25 x 110/145, no assist type

03 1110 000$13.0 D23 throttle assist spring
0518.02.0000 174994 4-loop

04 1111 111$5.00 D1K slider
1335.91.0000 229935  

05 1111 111none  D2 slider pinch screw
0107.02.0620 123391 M4 with rounded end

07 1100 00023-15 D20 R brk lever chrome
0491.63.0000 148680 24.0 x 135 with brake light plate hole

07 0010 000none  D20nm R brk lever chro long
0000.00.0000 000000 24.0 x 150 no brake light plate hole

07 0001 100$16.0 P20r R brake lever plastic
0799.73.4004 177340 24.0 x 136 mm

07 0000 010none  P20rL R brk lever alum long
1292.71.2004 000000 24.5 x 154 with brake switch nub

07 0000 001none  P20rg L lever plastic grey
0000.00.0000 000000 24.5 x 149 with brake switch nub

08 1111 111$6.00 D3  twist tube set screw
0107.02.0600 123389

10 1000 000$23.0 N5ag R housing assist grey
0000.00.0000 000000,

10 0110 000none  N5a R housing assist black
0000.00.0000 000000,

10 0001 000none  N5g R housing grey
0000.00.0000 000000,

10 0000 110none  N5 R housing black
0000.00.0000 000000,

10 0000 001none  N5P R housing Piaggio black
0000.00.0000 000000,

19 1100 00023-15 D20 left lever chrome
0491.63.0000 148680 24.0 x 135 with brake light plate hole

19 0010 000none  D20m left lever chrome long
0000.00.0000 000000 24.0 x 150 mm

19 0001 100$16.0 P20L left lever plastic
0798.63.4004 176945 24.0 x 136 with brake switch nub

19 0000 010none  P20LL left lever alum long 154
1291.61.2004 000000 24.5 x 154 with brake switch nub

19 0000 001none  P20Lg L lever plastic grey
2307.65.5304 000000 24.5 x 149 with brake switch nub