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.
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M8 copper ring 8.3/11.8/0.8

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

M10 copper ring 10.4/13.8/0.8

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

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

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

15280

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

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

1,35 EUR

M10 sealing ring Fiber

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

11453

M10 sealing ring Fiber

Material: Fiber · Surface: raw · Place of use: Carburetor · Place of use: Motor housing · Ø outside: 13.8 mm · Thickness: 1.6 mm · Ø inside: 10 mm · 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

M6 sealing ring Fiber

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

10234

M6 sealing ring Fiber

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

1,00 EUR

swiing® revival shells L17 / BO15 shoulder bearing puller
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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

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

26957

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

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

14,40 EUR

swiing® ingenious bearing puller L17 / BO15 ball bearing outer ring
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Universal · Puch · Sachs

30407

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

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

47,70 EUR

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

18160

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

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

6,05 EUR

M16 copper ring 16.4/19.8/1.3

Universal

17743

M16 copper ring 16.4/19.8/1.3

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

2,25 EUR

M5 copper ring 5.3/8.8/0.8

Universal

17739

M5 copper ring 5.3/8.8/0.8

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

1,25 EUR

M4 copper ring 4.3/9/0.8

Universal

17738

M4 copper ring 4.3/9/0.8

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

1,10 EUR

Buzzetti bearing & oil seal assembly tool 40 - 65 mm
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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

NTN 6201 2RS ball bearing 12/32/10
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Universal · Puch · Sachs

16314

NTN 6201 2RS ball bearing 12/32/10

Bearing type: Deep groove ball bearing · Ø inside: 12 mm · Stock number: 6201 · Ø outside: 32 mm · Width: 10 mm · Inner ring width: 10 mm · Manufacturer: NTN · Ball bearing closed: Yes · Dust protection type: 2RS - NBR contact seal on both sides · Bearing clearance: CN (standard) · Bearing cage: "-" Sheet steel cage ball-guided

11,10 EUR

M12 sealing ring

Universal · Sachs

16057

M12 sealing ring

Ø inside: 12.1 mm · Ø outside: 17 mm

2,00 EUR

Shim 19/26/0.5

Universal

16035

Shim 19/26/0.5

Material: Steel · Surface: blank / oiled · Thickness: 0.5 mm · Nominal diameter: 19 mm · Ø inside: 19 mm · Ø outside: 26 mm

3,25 EUR

Shim 15/21/0.5

Universal

15901

Shim 15/21/0.5

Thickness: 0.5 mm · Material: Steel · Surface: blank / oiled · Nominal diameter: 15 mm · Ø outside: 21 mm · Ø inside: 15 mm

2,00 EUR

GPO clutch trigger | Puch E50
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Universal · Puch

10086

GPO clutch trigger | Puch E50

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

15,10 EUR

NTN 6203 C3 Ball bearing 17/40/12
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Universal

10362

NTN 6203 C3 Ball bearing 17/40/12

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

9,95 EUR

O-ring 9.3 x 2.4 mm NBR black

Universal

12244

O-ring 9.3 x 2.4 mm NBR black

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

2,15 EUR

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

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

9,95 EUR

M12 copper ring 12.4/15.8 | Sachs (A1854)

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

BGS O-ring range Ø 3 - 22 mm
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Universal

18810

BGS O-ring range Ø 3 - 22 mm

Manufacturer: BGS · Number of components: 225 pcs

25,60 EUR

NSK 6201 ball bearing 12/32/10
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Universal

11992

NSK 6201 ball bearing 12/32/10

Bearing type: Shoulder bearing · Bearing cage: "-" Sheet steel cage ball-guided · Ø inside: 12 mm · Ø outside: 32 mm · Inner ring width: 10 mm · Manufacturer: NSK · Bearing clearance: CM (special/noise-reduced) · Groove ring: No · Material: Steel · Surface: blank · Area of application: Standard · Width: 10 mm · Stock number: 6201 · Ball bearing closed: No

9,50 EUR

- 28 %
swiing® revival bearing press-on sleeve | Puch, Sachs
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Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Solex · Tomos · Cilo

11567

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

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

27,80 EUR

39,00 EUR

Oil seal NBR 17/35/7 A DUO

Universal

11235

Oil seal NBR 17/35/7 A DUO

Temperature resistance (min.): -30 - 100 °C · Simmering type: A DUO - With rubberized outer casing / two sealing lips. · Material: NBR · Surface: rubberized · Ø inside: 17 mm · Ø outside: 35 mm · Width: 7 mm

8,30 EUR

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

11517

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

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

23,10 EUR

308,00 EUR/l

32 mm copper ring 30.6/37.8 flame tube | Sachs

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

M22 Fiber sealing ring

Universal · Puch

11440

M22 Fiber sealing ring

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

3,60 EUR

- 30 %
Set of copper rings 200 pieces

Universal

19015

Set of copper rings 200 pieces

Thickness: 1 mm · Thickness: 1.5 mm · Material: Copper · Surface: raw · Ø inside: 5 mm · Ø inside: 6 mm · Ø inside: 8 mm · Ø inside: 10 mm · Ø inside: 12 mm · Ø inside: 14 mm · Ø outside: 9 mm · Ø outside: 10 mm · Ø outside: 12 mm · Ø outside: 14 mm · Ø outside: 16 mm · Ø outside: 18 mm · Area of application: Standard · Area of application: Workshop accessories

30,10 EUR

43,50 EUR

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