Sachs 503 AB

Here you can find spare parts for the Sachs 503 AB engine, also known as the wide-bore engine due to its large rectangular cylinder. The engine is the one with the version without catalytic converter. The engine without fan was equipped with the 2-speed automatic transmission of version B. All spare parts that are still available, such as the centrifugal clutches, the freewheel or seals, bearings and oil seals and, last but not least, the starter clutch is listed here. These Fichtel & Sachs engines were installed in Pony GTX, Alpa Turbo, Hercules, KTM and many other mopeds.

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512)

17741

M10 copper ring 10.4/13.8/0.8

Material: Copper · Ø outside: 13.8 mm · Thickness: 0.8 mm · Ø inside: 10.4 mm

1,80 EUR

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Piaggio

17740

M8 copper ring 8.3/11.8/0.8

Material: Copper · Ø outside: 11.8 mm · Thickness: 0.8 mm · Ø inside: 8.3 mm

1,55 EUR

M6 copper ring 6.3/9.8/0.8 | Sachs (A1845)

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Zündapp Belmondo

15280

M6 copper ring 6.3/9.8/0.8 | Sachs (A1845)

Material: Copper · Ø inside: 6.3 mm · Ø outside: 9.8 mm · Thickness: 0.8 mm · Pony spare part no.: A1845 · Sachs spare part no.: 0250 112 100

1,35 EUR

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512)

10234

M6 sealing ring Fiber

Material: Fiber · Surface: raw · Ø inside: 6.4 mm · Area of application: Standard · Place of use: Carburetor · Place of use: Motor housing · Thickness: 1 mm · Ø outside: 11.8 mm · Puch spare part no.: 24365

1,00 EUR

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Cilo

11453

M10 sealing ring Fiber

Thickness: 1.6 mm · Material: Fiber · Surface: raw · Ø inside: 10 mm · Ø outside: 13.8 mm · Place of use: Carburetor · Place of use: Motor housing · Area of application: Standard · Pony spare part no.: A1817 · Pony spare part no.: A5650 · Puch spare part no.: 27071 · Sachs spare part no.: 0250 042 001 · Sachs spare part no.: 0650 131 000

1,80 EUR

Oil seal FPM 14.96/31.5/3.5 Pinion shaft | Sachs 50/2, 503 (A1134)

For: Universal · Sachs

26957

Oil seal FPM 14.96/31.5/3.5 Pinion shaft | Sachs 50/2, 503 (A1134)

Place of use: Pinion shaft · Temperature resistance (min.): -30 - 200 °C · Ø inside: 14.96 mm · Ø outside: 31.4 mm · Width: 3.5 mm · Manufacturer: Sachs · Material: FPM - Rubber · Pony spare part no.: A1134 · Sachs spare part no.: 0230 011 200 · Sachs spare part no.: 0230 011 100

14,40 EUR

swiing® revival shells L17 / BO15 shoulder bearing puller

For: Universal · Puch · Sachs

26885

swiing® revival shells L17 / BO15 shoulder bearing puller

Manufacturer: swiing® revival parts · Peel-off tray: BO15 · Peel-off tray: L17 · Area of application: (Dis)assembly tool

37,60 EUR

swiing® ingenious bearing puller L17 / BO15 ball bearing outer ring

For: Universal · Puch · Sachs

30407

swiing® ingenious bearing puller L17 / BO15 ball bearing outer ring

Manufacturer: swiing® ingenious parts · Area of application: Special tool · Material: Steel · Ø outside: 33 mm

47,70 EUR

swiing® ingenious needle roller bearing 12/15/16.2 "Racing" silver cage

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Zündapp Belmondo · Tomos · Bye Bike · Alpa Chopper / Turbo · Cilo · DKW · Fantic · Garelli · Honda · ILO / JLO · Kreidler · Malaguti · MBK · Miele · Monark · Peugeot · Victoria · Yamaha · Zündapp

10450

swiing® ingenious needle roller bearing 12/15/16.2 "Racing" silver cage

Bearing type: Needle roller and cage assembly · Dimension needle bearing: 12/15 x 16.2 · Manufacturer: swiing® ingenious parts · Bearing cage: Silver cage · Ø inside: 12 mm · Width: 16.2 mm · Ø outside: 15 mm · Tomos spare part no.: 035548

15,50 EUR

For: Universal · Puch

10086

GPO clutch trigger | Puch E50

Manufacturer: GPO · Material: Steel · Surface: blackened · Area of application: (Dis)assembly tool

15,10 EUR

Universal

10362

NTN 6203 C3 Ball bearing 17/40/12

Bearing type: Deep groove ball bearing · Stock number: 6203 · Inner ring width: 12 mm · Manufacturer: NTN · Ball bearing closed: No · Bearing clearance: C3 · Bearing cage: "-" Sheet steel cage ball-guided · Groove ring: No · Material: Steel · Surface: blank · Ø inside: 17 mm · Width: 12 mm · Ø outside: 40 mm · Area of application: Standard

9,95 EUR

For: Universal · Solex

16514

Oil seal NBR 21.5/40/5 | Solex 3800

Temperature resistance (min.): -30 - 100 °C · Ø inside: 21.5 mm · Manufacturer: Solex · Material: NBR · Ø outside: 40 mm · Width: 5 mm

11,10 EUR

Not in stock

Universal

17136

Shim 16/22/0.5

Ø inside: 16 mm · Nominal diameter: 16 mm · Material: Steel · Surface: blank / oiled · Thickness: 0.5 mm · Ø outside: 21 mm

2,15 EUR

For: Universal · Solex

16513

Oil seal NBR 21/31/4.5 A | Solex 3800

Temperature resistance (min.): -30 - 100 °C · Simmering type: A - With rubberized outer part / one sealing lip. · Ø inside: 21 mm · Manufacturer: Solex · Material: NBR · Surface: rubberized · Ø outside: 31 mm · Width: 4.5 mm

9,95 EUR

For: Universal · Puch

16550

17 mm circlip E50 & ZA50 motor

Ø inside: 15.6 mm · Manufacturer: Puch · Material: Spring steel · Surface: gas nitrided · Place of use: Clutch · Thickness: 0.9 mm · Fuse type: Outside · Nominal diameter: 17 mm · Ø outside: 19.2 mm

1,70 EUR

Universal

17871

4-piece sealing paper set

Manufacturer: Made in Spain · Material: Sealing carton · Material: Sealing paper · Place of use: Universal · Thickness: 0.25 mm · Thickness: 0.4 mm · Thickness: 0.5 mm · Thickness: 1.2 mm

22,20 EUR

Not in stock

Oil seal NBR 15/30/7 B DUO | Sachs 50/2 / 503 (A1830)

For: Universal · Sachs

18160

Oil seal NBR 15/30/7 B DUO | Sachs 50/2 / 503 (A1830)

Temperature resistance (min.): -30 - 100 °C · Simmering type: B DUO - With sheet metal outer casing / two sealing lips. · Width: 7 mm · Manufacturer: Sachs · Material: NBR · Ø inside: 15 mm · Ø outside: 30 mm · Pony spare part no.: A1830 · Sachs spare part no.: 0250 090 000

6,05 EUR

Buzzetti bearing & oil seal assembly tool 40 - 65 mm

Universal

18148

Buzzetti bearing & oil seal assembly tool 40 - 65 mm

Manufacturer: Buzzetti · Area of application: Special tool · Total length: 140 mm

67,00 EUR

Universal

17743

M16 copper ring 16.4/19.8/1.3

Material: Copper · Ø outside: 19.8 mm · Thickness: 1.3 mm · Ø inside: 16.4 mm

2,25 EUR

Universal

17738

M4 copper ring 4.3/9/0.8

Material: Copper · Ø inside: 4.3 mm · Thickness: 0.8 mm · Ø outside: 9 mm

1,10 EUR

Universal

17739

M5 copper ring 5.3/8.8/0.8

Material: Copper · Ø inside: 5.3 mm · Thickness: 0.8 mm · Ø outside: 8.8 mm

1,25 EUR

swiing® revival needle roller bearing 12/15/14.2 original

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Piaggio · Zündapp Belmondo · Solex · Tomos · Bye Bike · Alpa Chopper / Turbo · Cilo · DKW · Fantic · Garelli · Honda · ILO / JLO · Kreidler · Malaguti · MBK · Miele · Monark · Peugeot · Victoria · Yamaha · Zündapp

15209

swiing® revival needle roller bearing 12/15/14.2 original

Manufacturer: swiing® revival parts · Bearing cage: Sheet steel cage · Bearing type: Needle sleeve · Ø outside: 15 mm · Ø inside: 12 mm · Width: 14.2 mm · Dimension needle bearing: 12/15 x 14.2 · Alternative version of the Pony Spare part no.: A4222 · Alternative version of Sachs spare part no.: 0232 155 001 · Tomos spare part no.: 035548

9,95 EUR

Universal

15088

NTN 608 Ball bearing 8/22/7

Manufacturer: NTN · Stock number: 608 · Ø inside: 8 mm · Inner ring width: 7 mm · Bearing clearance: CN (standard) · Bearing cage: "-" Sheet steel cage ball-guided · Ø outside: 22 mm · Bearing type: Deep groove ball bearing · Width: 7 mm

14,40 EUR

M12 copper ring 12.4/15.8 | Sachs (A1854)

For: Universal · Sachs

15282

M12 copper ring 12.4/15.8 | Sachs (A1854)

Material: Copper · Ø inside: 12.4 mm · Ø outside: 15.8 mm · Pony spare part no.: A1854 · Sachs spare part no.: 0250 118 000

1,80 EUR

32 mm copper ring 30.6/37.8 flame tube | Sachs

For: Universal · Sachs

12136

32 mm copper ring 30.6/37.8 flame tube | Sachs

Material: Copper · Ø inside: 30.6 mm · Ø outside: 37.8 mm

5,45 EUR

Universal

12244

O-ring 9.3 x 2.4 mm NBR black

Temperature resistance (min.): 0 - 100 °C · Material: NBR · Ø outside: 14.1 mm · Ø inside: 9.3 mm · Cord thickness: 2.4 mm · Hardness [Shore]: 70 Shore

2,15 EUR

For: Universal · Puch · Sachs

11140

NSK L17 shoulder ball bearing

Bearing type: Shoulder bearing · Stock number: L17 · Inner ring width: 10 mm · Manufacturer: NSK · Bearing clearance: CN (standard) · Bearing cage: Brass cage ball-guided · Material: Brass · Material: Steel · Surface: blank / oiled · Ø inside: 17 mm · Width: 10 mm · Area of application: Standard · Ball bearing closed: No · Ø outside: 40 mm

21,80 EUR

For: Universal · Puch

11440

M22 Fiber sealing ring

Material: Fiber · Surface: raw · Ø inside: 22 mm · Ø outside: 27 mm

3,60 EUR

Elring Curil T2 sealing compound 70 ml green (polyurethane) non-hardening

Universal

11517

Elring Curil T2 sealing compound 70 ml green (polyurethane) non-hardening

Manufacturer: Elring · Contents [ml]: 70 ml · Temperature resistance (min.): -55 - 250 °C · Color: green · Gap dimension (max.): 0.2 mm · Area of application: Chemistry

23,10 EUR

308,00 EUR/l

swiing® revival bearing press-on sleeve | Puch, Sachs

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Solex · Tomos · Cilo

11567

swiing® revival bearing press-on sleeve | Puch, Sachs

Manufacturer: swiing® revival parts · Material: Steel · Surface: blue galvanized · Ø inside: 17.6 mm · Total length: 86 mm · Nominal diameter: 17.5 mm · Ø outside: 25 mm

27,80 EUR

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