Sachs engine & gearbox

Here you will find spare parts and tuning parts such as clutches, crankshafts, bearings, seals and oil seals, as well as cylinders, individual pistons or complete overhaul kits for the restoration of your Sachs 502, 50/2, 50/3, 50/4, 503, 504 or 505 engines with 1- or 2-speed automatic transmission and with 2-, 3- or 4-speed manual or foot-operated transmission. These legendary Fichtel & Sachs engines with manual or automatic gearstick were installed in Hercules, Rixe, Pony Junior, KTM and many other mopeds.
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Woodruff key KW/Transmission | Sachs (A1674)
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For: Sachs

20708

Woodruff key KW/Transmission | Sachs (A1674)

Manufacturer: Sachs · Material: Steel · Total length: 9.3 mm · Width: 3 mm · Height: 3.8 mm · Pony OEM number: A1674 · Sachs OEM no.: 0246 005 000

2,25 EUR

NewFren clutch 1st gear | Sachs 50/2, 503 AB/AC/ADV/ABL (A5496/A5639)
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For: Sachs

20696

NewFren clutch 1st gear | Sachs 50/2, 503 AB/AC/ADV/ABL (A5496/A5639)

Manufacturer: NewFren · Area of application: Original · Number of jaws: 3 pcs · Pony OEM number: A2739 · Pony OEM number: A5639 · Sachs OEM no.: 0284 026 500 · Sachs OEM no.: 0286 349 000

111,20 EUR

NTN 6202 Ball bearing 15/35/11 | Sachs 503 ADV/AB, 504, 535 (A1165)
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For: Sachs · Hercules

20289

NTN 6202 Ball bearing 15/35/11 | Sachs 503 ADV/AB, 504, 535 (A1165)

Bearing type: Deep groove ball bearing · Bearing cage: Sheet steel cage ball-guided · Stock number: 6202 · Manufacturer: NTN · Bearing clearance: CN (standard) · Width: 11 mm · Ø outside: 35 mm · Ø inside: 15 mm

8,10 EUR

Engine bearing set | Sachs 504/2
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For: Sachs

20293

Engine bearing set | Sachs 504/2

Manufacturer: NTN · Number of components: 5 pcs · Area of application: Standard

39,70 EUR

Engine mount set | Sachs 504/1
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For: Sachs

20294

Engine mount set | Sachs 504/1

Manufacturer: NTN · Number of components: 5 pcs · Area of application: Standard

40,90 EUR

Reinforcement set 9 springs clutch | Sachs 50/2 & 503

For: Sachs

19339

Reinforcement set 9 springs clutch | Sachs 50/2 & 503

Spring design: Pressure spring · Number of components: 12 pcs

46,80 EUR

Reinforcement set 3 springs clutch | Sachs 50/2 & 503

For: Sachs

19313

Reinforcement set 3 springs clutch | Sachs 50/2 & 503

Spring design: Pressure spring · Number of components: 6 pcs

29,20 EUR

Surflex clutch 2nd gear | Sachs 503 AC, ADV (A2744)
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For: Sachs

19328

Surflex clutch 2nd gear | Sachs 503 AC, ADV (A2744)

Manufacturer: Surflex · Area of application: Original · Number of jaws: 3 pcs · Number of springs: 3 pcs · Pony OEM number: A2742 · Sachs OEM no.: 0286 349 012

351,40 EUR

Not in stock

Piston rings 38 mm (pair) | Sachs 50/3 & 50/4

For: Sachs

21192

Piston rings 38 mm (pair) | Sachs 50/3 & 50/4

Nominal diameter: 38 mm · Diameter: 38 mm · Piston ring impact: Flank safety device (FS) · Height: 2 mm

11,60 EUR

Set
swiing® ingenious tuning cylinder 40 mm | Sachs 503
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For: Sachs

21019

swiing® ingenious tuning cylinder 40 mm | Sachs 503

Nominal diameter: 40 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Area of application: Tuning · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 4 pcs · Hole pattern [mm]: 60 x 40 / 37 x 37 · Decompressor: No · Camouflaged: No

199,10 EUR

Not in stock

Sachs 50/3, 50/4 dabber rod with lever

For: Sachs

21219

Sachs 50/3, 50/4 dabber rod with lever

Component group Carburetor: Adjusting screws, float, etc. · Material: Aluminum · Material: Steel · Carburetor type: SSB · Total length: 150 mm

40,90 EUR

Set
swiing® ingenious tuning cylinder 38 mm | Sachs 503
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For: Sachs

21021

swiing® ingenious tuning cylinder 38 mm | Sachs 503

Nominal diameter: 38 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Area of application: Tuning · Displacement: 50 ccm · Crankshaft stroke: 42 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 4 pcs · Hole pattern [mm]: 60 x 40 / 37 x 37 · Decompressor: No · Camouflaged: No

193,20 EUR

Not in stock

For: Sachs

21573

swiing® revival engine revision set medium | Sachs 50/2 HG

Manufacturer: swiing® revival parts · Area of application: Standard

245,90 EUR

For: Sachs

21574

swiing® revival engine revision set large | Sachs 50/2 HG

Manufacturer: swiing® revival parts · Area of application: Standard

603,30 EUR

swiing® revival inlet gasket cylinder "swiing" | Sachs 503

For: Sachs

21008

swiing® revival inlet gasket cylinder "swiing" | Sachs 503

Manufacturer: swiing® revival parts · Place of use: Admission · Thickness: 2 mm · Ø cylinder: 38 - 40 mm

3,40 EUR

For: Sachs

21018

swiing® ingenious tuning set 40 mm | Sachs 503 (fan-cooled)

Nominal diameter: 40 mm · Manufacturer: GPO · Manufacturer: NGK · Manufacturer: swiing® ingenious parts · Area of application: Tuning · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Hole pattern [mm]: 60 x 40 · Decompressor: No · Camouflaged: No

533,00 EUR

Not in stock

For: Sachs

21017

swiing® ingenious tuning set 38 mm | Sachs 503 (fan-cooled)

Nominal diameter: 38 mm · Manufacturer: GPO · Manufacturer: NGK · Manufacturer: swiing® ingenious parts · Area of application: Tuning · Displacement: 50 ccm · Crankshaft stroke: 42 mm · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Hole pattern [mm]: 60 x 40 · Decompressor: No · Camouflaged: No

521,30 EUR

Not in stock

Clutch basket / pedal axle lock washer | Sachs 50/2, 503 2AL/2BL, 505/2 (A1555)

For: Sachs · Hercules

21841

Clutch basket / pedal axle lock washer | Sachs 50/2, 503 2AL/2BL, 505/2 (A1555)

Ø inside: 21 mm · Ø outside: 32 mm · Material: Steel · Surface: galvanized (blue) · Thickness: 0.5 mm · Pony OEM number: A1555 · Sachs OEM no.: 0244 052 000

9,25 EUR

Lock washer M21x1 Nut | Sachs

For: Sachs

21842

Lock washer M21x1 Nut | Sachs

Ø inside: 21 mm · Ø outside: 32 mm · Material: Steel · Surface: galvanized (blue) · Thickness: 0.5 mm · Pony OEM number: A5612 · Sachs OEM no.: 0244 052 000

9,25 EUR

Sealing cap (Ø 30.8 mm) Sachs (A2185)

For: Sachs

21845

Sealing cap (Ø 30.8 mm) Sachs (A2185)

Ø outside: 30.8 mm · Height: 5.5 mm · Alternative version of the Pony OEM number: A2185 · Alternative version of the Sachs OEM number: 0270 030 000

5,75 EUR

Metal housing cover cap | Sachs 50/2, 50/3, 50/4 (A2185)

For: Sachs

21846

Metal housing cover cap | Sachs 50/2, 50/3, 50/4 (A2185)

Ø outside: 30.8 mm · Height: 5.5 mm · Alternative version of the Pony OEM number: A2185 · Alternative version of the Sachs OEM number: 0270 030 000

5,75 EUR

Set
NSK crankshaft bearing set | Sachs 503 ABL CH
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For: Sachs

22307

NSK crankshaft bearing set | Sachs 503 ABL CH

Manufacturer: NSK · Area of application: Standard

67,80 EUR

Nut M10x1 | Sachs 504, 535 (A1493)
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For: Sachs

22599

Nut M10x1 | Sachs 504, 535 (A1493)

Thread type: MF10x1 (fine pitch thread) · Manufacturer: Sachs · Nut type: Hexagon nut · Drive: External hexagon · Pony OEM number: A1493 · Sachs OEM no.: 0242 000 001

2,80 EUR

Flat nut M21x1 LH pedal start mechanism | Sachs

For: Sachs

22385

Flat nut M21x1 LH pedal start mechanism | Sachs

Thread type: MF21x1 LH (fine/left-hand thread) · Nut type: Hexagon flat nut · Width across flats: 26 mm · Drive: External hexagon

8,80 EUR

Nos
38 mm cylinder kit diaphragm 2 warts NOS | Sachs Saxonette
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For: Sachs

23204

38 mm cylinder kit diaphragm 2 warts NOS | Sachs Saxonette

Nominal diameter: 38 mm · Manufacturer: Sachs · Material: Gray cast iron · Surface: sandblasted · Crankshaft stroke: 42 mm · Displacement: 50 ccm · Ø piston pin (B): 12 mm · Thread inlet: M5x0.8 (standard thread) · Area of application: Original · Hole spacing inlet: 67 mm · Number of fixing points: 4 pcs · Outlet type: Union nut · Thread outlet: M35x2 (standard thread) · Hole pattern [mm]: 51 x 40

515,50 EUR

Set
Engine overhaul kit | Sachs 503 HG small
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For: Sachs

21584

Engine overhaul kit | Sachs 503 HG small

Manufacturer: BING · Manufacturer: NSK · Number of components: 17 pcs · Area of application: Standard

98,30 EUR

For: Sachs

21587

swiing® revival engine revision set large | Sachs 503 HG

Manufacturer: swiing® revival parts · Area of application: Standard

609,20 EUR

Set
Engine overhaul kit | Sachs 503 AB CH
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For: Sachs

21578

Engine overhaul kit | Sachs 503 AB CH

Manufacturer: NSK · Manufacturer: NTN · Area of application: Standard

152,20 EUR

NSK L17 shoulder ball bearing 17/40/10 | Sachs 50/3, 50/4
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For: Sachs

21626

NSK L17 shoulder ball bearing 17/40/10 | Sachs 50/3, 50/4

Stock number: L17 · Manufacturer: NSK · Bearing type: Shoulder bearing · Ø inside: 17 mm · Ø outside: 40 mm · Width: 10 mm

22,90 EUR

Set
Engine overhaul kit | Sachs 503 ABL CH Automatic
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For: Sachs

21582

Engine overhaul kit | Sachs 503 ABL CH Automatic

Manufacturer: NSK · Manufacturer: NTN · Area of application: Standard · Alternative version of the Pony OEM number: A2553 · Alternative version of the Sachs OEM number: 0286 125 050

128,80 EUR

NTN needle roller bearing 14/20/12 clutch | Sachs 503 ABL, AB (A1164)
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For: Sachs

23493

NTN needle roller bearing 14/20/12 clutch | Sachs 503 ABL, AB (A1164)

Bearing type: Needle sleeve · Stock number: HK1412 · Dimension needle bearing: 14/20 x 12 · Manufacturer: NTN · Width: 12 mm · Ø outside: 20 mm · Ø inside: 14 mm

11,60 EUR

Shaft seal NBR 16/24/4 A Pedal start mechanism | Sachs 50/2, 50/3, 50/4
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For: Sachs

28484

Shaft seal NBR 16/24/4 A Pedal start mechanism | Sachs 50/2, 50/3, 50/4

Temperature resistance (min.): -30 - 100 °C · Shaft seal type: A - With rubberized outer part / one sealing lip. · Width: 4 mm · Manufacturer: Sachs · Material: NBR · Surface: rubberized · Ø inside: 16 mm · Ø outside: 24 mm

6,90 EUR

Meteor piston ring 38 x 1.5 mm (FS) (aluminum cylinder)| Sachs 50/2, 50/3, 50/4
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For: Sachs

28759

Meteor piston ring 38 x 1.5 mm (FS) (aluminum cylinder)| Sachs 50/2, 50/3, 50/4

Manufacturer: Meteor · Diameter: 38 mm · Nominal diameter: 38 mm · Thick piston ring: 1.6 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Height: 1.5 mm · Area of application: Tuning

14,00 EUR

- 36 %
Set
swiing® ingenious 41 mm cylinder kit Racing fan-cooled | Sachs 50/2 (CH)
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For: Sachs

28746

swiing® ingenious 41 mm cylinder kit Racing fan-cooled | Sachs 50/2 (CH)

Nominal diameter: 41 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Ø cylinder neck: 45 mm · Ø outlet inside: 20.5 mm · Ø Inlet inside: 15.3 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 31 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: M35x2 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 60 x 40 / 37 x 37 · Camouflaged: No · Area of application: Racing

257,70 EUR

163,90 EUR

Not in stock

- 15 %
Set
swiing® ingenious 38 mm cylinder kit Racing fan-cooled | Sachs 50/2, 50/3, 50/4 (DE)
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For: Sachs

28747

swiing® ingenious 38 mm cylinder kit Racing fan-cooled | Sachs 50/2, 50/3, 50/4 (DE)

Nominal diameter: 38 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 42 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 31 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: M35x2 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 51 x 40 · Camouflaged: No · Area of application: Racing

257,70 EUR

219,00 EUR

- 36 %
Set
swiing® ingenious 41 mm cylinder kit Racing fan-cooled | Sachs 50/2, 50/3, 50/4 (DE)
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For: Sachs

28748

swiing® ingenious 41 mm cylinder kit Racing fan-cooled | Sachs 50/2, 50/3, 50/4 (DE)

Nominal diameter: 41 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 31 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: M35x2 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 51 x 40 · Camouflaged: No · Area of application: Racing

257,70 EUR

163,90 EUR

Not in stock

Oil seal FPM 15/30/5.5 AS crankshaft & main shaft | Sachs 503, 504, 505, 535 (A4215 / A5602)
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For: Sachs · Hercules

28483

Oil seal FPM 15/30/5.5 AS crankshaft & main shaft | Sachs 503, 504, 505, 535 (A4215 / A5602)

Place of use: Crankshaft · Temperature resistance (min.): -30 - 200 °C · Shaft seal type: AS - With rubberized outer casing / one sealing lip / one dust lip. · Ø inside: 15 mm · Ø outside: 30 mm · Width: 5.5 mm · Manufacturer: Sachs · Material: FPM - Fluororubber · Surface: rubberized · Pony OEM number: A5602 · Sachs OEM no.: 0230 111 100

11,40 EUR

Spacer washer 16/22/0.5 pinion shaft / pedal shaft | Sachs
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For: Sachs

27829

Spacer washer 16/22/0.5 pinion shaft / pedal shaft | Sachs

Ø inside: 16.1 mm · Nominal diameter inside: 16 mm · Ø outside: 22 mm · Thickness: 0.5 mm · Manufacturer: Sachs · Material: Steel · Surface: blank / oiled · Pony OEM number: A1574 · Sachs OEM no.: 0244 081 002

2,25 EUR

- 15 %
Set
GPO 41 mm cylinder kit fan-cooled slot | Sachs 50/2, 50/3, 50/4 (DE)
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For: Sachs

27617

GPO 41 mm cylinder kit fan-cooled slot | Sachs 50/2, 50/3, 50/4 (DE)

Nominal diameter: 41 mm · Manufacturer: GPO · Material: Gray cast iron · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 31 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: M35x2 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 51 x 40 · Camouflaged: No · Area of application: Tuning

179,20 EUR

152,20 EUR

Set
GPO 41 mm cylinder kit fan-cooled diaphragm | Sachs 50/2, 50/3, 50/4 (DE)
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For: Sachs

27618

GPO 41 mm cylinder kit fan-cooled diaphragm | Sachs 50/2, 50/3, 50/4 (DE)

Nominal diameter: 41 mm · Manufacturer: GPO · Material: Gray cast iron · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 67 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: M35x2 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 51 x 40 · Camouflaged: No · Area of application: Tuning

179,20 EUR

Set
GPO 41 mm cylinder kit square inlet | Sachs 50/3, 50/4 LKH
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For: Sachs

27620

GPO 41 mm cylinder kit square inlet | Sachs 50/3, 50/4 LKH

Nominal diameter: 41 mm · Manufacturer: GPO · Material: Gray cast iron · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 31 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: MF40x1.5 (fine pitch thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 51 x 40 · Camouflaged: No · Area of application: Tuning

179,20 EUR

Not in stock

swiing® ingenious piston rings 40 mm (pair) | Sachs 503
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For: Sachs

24509

swiing® ingenious piston rings 40 mm (pair) | Sachs 503

Manufacturer: swiing® ingenious parts · Surface: hard chrome plated · Diameter: 40 mm · Nominal diameter: 40 mm · Height: 1.5 mm · Piston ring impact: Internal fuse (IS) · Area of application: Tuning

16,30 EUR

Inox
Circlip 16 mm pedal start mechanism Sachs Inox
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For: Sachs

23829

Circlip 16 mm pedal start mechanism Sachs Inox

Fuse type: Outside · Nominal diameter: 16 mm · Manufacturer: Sachs · Material: Chrome steel (colloquially known as stainless steel)

3,05 EUR

Set
Large clutch overhaul set | Sachs 50/2, 503 2AL / 2BL

For: Sachs

24132

Large clutch overhaul set | Sachs 50/2, 503 2AL / 2BL

Number of slats: 2 pcs · Number of springs: 9 pcs · Area of application: Standard

374,80 EUR

Not in stock

Set
swiing® revival clutch revision set small | Sachs 50/2, 503 2AL / 2BL

For: Sachs

24131

swiing® revival clutch revision set small | Sachs 50/2, 503 2AL / 2BL

Manufacturer: swiing® revival parts · Number of slats: 2 pcs · Number of springs: 9 pcs · Area of application: Standard

140,50 EUR

Shim 15/21/0.5 Crankshaft E15 Bearing | Sachs
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For: Sachs

24226

Shim 15/21/0.5 Crankshaft E15 Bearing | Sachs

Nominal diameter inside: 15 mm · Ø inside: 15 mm · Ø outside: 21 mm · Thickness: 0.5 mm · Manufacturer: Sachs · Material: Steel · Surface: blank / oiled · Pony OEM number: A1680 · Sachs OEM no.: 0246 009 001

2,10 EUR

Copper ring 10.4/13.8/0.8 decompressor

For: Universal · Puch · Sachs

24456

Copper ring 10.4/13.8/0.8 decompressor

Ø inside: 10.4 mm · Ø outside: 13.8 mm · Thickness: 0.8 mm · Material: Copper · Pony OEM number: A1138 · Sachs OEM no.: 0230 015 000

1,90 EUR

Shim 19/26/0.5 Freewheel 2nd gear | Sachs 503 ABL, AB, AC, ADV (A5615)
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For: Sachs

30346

Shim 19/26/0.5 Freewheel 2nd gear | Sachs 503 ABL, AB, AC, ADV (A5615)

Ø inside: 19.1 mm · Nominal diameter inside: 19 mm · Ø outside: 26 mm · Thickness: 0.5 mm · Tolerance: DIN 988 (-0.03 mm) · Manufacturer: Sachs · Material: Spring steel · Surface: Hardened · Pony OEM number: A5615 · Sachs OEM no.: 0244 171 001

3,40 EUR

Disk 19/26/0.3 Clutch | Sachs 503 AB, ABL (A5617)
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For: Sachs

30738

Disk 19/26/0.3 Clutch | Sachs 503 AB, ABL (A5617)

Ø inside: 19.1 mm · Nominal diameter inside: 19 mm · Ø outside: 26 mm · Thickness: 0.3 mm · Tolerance: DIN 988 (-0.03 mm) · Manufacturer: Sachs · Material: Spring steel · Surface: Hardened · Pony OEM number: A5617 · Sachs OEM no.: 0244 171 003

3,40 EUR

Not in stock

swiing® revival nut M12x1 clutch hub | Sachs 50 / 50/2 / 50/3 / 50/4 / 503 2AL, 2BL

For: Sachs

30564

swiing® revival nut M12x1 clutch hub | Sachs 50 / 50/2 / 50/3 / 50/4 / 503 2AL, 2BL

Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Nut type: Hexagon flat nut · Thread type: MF12x1 (fine pitch thread) · Height: 4 mm · Drive: External hexagon · Width across flats: 17 mm · Strength class: 8 · Pony OEM number: A1502 · Sachs OEM no.: 0242 027 000

3,40 EUR

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