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.

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

CHF 4.90

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

For: Sachs

21626

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

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

CHF 19.50

Set

For: Sachs

21578

Engine revision set | Sachs 503 AB CH

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

CHF 129.90

For: Sachs

22599

Nut M10x1 | Sachs 504, 535 (A1493)

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

CHF 2.40

Flat nut M21x1 LH pedal start mechanism | Sachs

For: Sachs

22385

Flat nut M21x1 LH pedal start mechanism | Sachs

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

CHF 7.50

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

For: Sachs

23493

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

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

CHF 9.90

Nos

38 mm cylinder kit diaphragm 2 warts NOS | Sachs Saxonette

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 · Area of application: Original · Displacement: 50 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

CHF 439.90

Set

swiing® revival engine overhaul set small | Sachs 50/2, 503 2AL / 2BL

For: Sachs

24131

swiing® revival engine overhaul set small | Sachs 50/2, 503 2AL / 2BL

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

CHF 119.90

Set

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

For: Sachs

24132

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

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

CHF 319.90

swiing® revival gasket set cylinder with head gasket diaphragm version | Sachs 50/2

For: Sachs

24550

swiing® revival gasket set cylinder with head gasket diaphragm version | Sachs 50/2

Manufacturer: swiing® revival parts · Ø cylinder: 38 mm · Number of components: 6 pcs · Ø outlet inside: 28 mm · Hole spacing inlet: 31 mm · Hole spacing inlet: 67 - 31 mm · Area of application: Standard · Hole pattern [mm]: 60 x 40 mm / 37 x 37 mm

CHF 19.50

Airsal piston rings 43.5 mm (pair) | Sachs 504, 505, 535

For: Sachs · Hercules

24542

Airsal piston rings 43.5 mm (pair) | Sachs 504, 505, 535

Manufacturer: Airsal · Nominal diameter: 43.5 mm · Piston ring impact: Internal fuse (IS) · Area of application: Racing

CHF 11.90

For: Sachs

24540

Airsal piston 43.5 mm | Sachs 504 / 505

Manufacturer: Airsal · Ø outside piston (A): 43.5 mm · Compression height (C): 25.8 mm · Curvature (D): 4.25 mm · Total piston height (E): 52.2 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 43.5 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 12 mm · Piston ring height: 1 mm

CHF 49.90

Not in stock

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

For: Sachs

19328

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

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

CHF 299.90

Not in stock

Meteor piston ring 38 x 1.5 (IS) | Sachs 503 AB, AC

For: Sachs

21297

Meteor piston ring 38 x 1.5 (IS) | Sachs 503 AB, AC

Manufacturer: Meteor · Nominal diameter: 38 mm · Thick piston ring: 1.6 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Height: 1.5 mm · Area of application: Original · Pony OEM number: A1101 · Sachs OEM no.: 0215 100 100

CHF 9.90

Surflex starter disk | Sachs 503 AAL, 502 Saxonette (A2738)

For: Sachs

21206

Surflex starter disk | Sachs 503 AAL, 502 Saxonette (A2738)

Manufacturer: Surflex · Material: Steel · Area of application: Original · Pony OEM number: A2738 · Sachs OEM no.: 0286 348 000

CHF 29.90

swiing® revival piston rings 38 mm (pair) | Sachs 503

For: Sachs

21213

swiing® revival piston rings 38 mm (pair) | Sachs 503

Surface: hard chrome plated · Height: 1.5 mm · Manufacturer: swiing® revival parts · Nominal diameter: 38 mm · Piston ring impact: Internal fuse (IS) · Area of application: Tuning

CHF 13.90

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

For: Sachs · Hercules

20289

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

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

CHF 6.90

For: Sachs

20294

Engine mount set | Sachs 504/1

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

CHF 34.90

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

CHF 39.90

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 · Piston ring impact: Flank safety device (FS) · Height: 2 mm

CHF 9.90

Set

swiing® ingenious tuning cylinder 40 mm | Sachs 503

For: Sachs

21019

swiing® ingenious tuning cylinder 40 mm | Sachs 503

Nominal diameter: 40 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · 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 · Area of application: Tuning

CHF 169.90

Not in stock

Set

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

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 · 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 · Area of application: Tuning

CHF 454.90

Not in stock

Set

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

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 · 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 · Area of application: Tuning

CHF 444.90

Not in stock

Set

swiing® ingenious tuning cylinder 38 mm | Sachs 503

For: Sachs

21021

swiing® ingenious tuning cylinder 38 mm | Sachs 503

Nominal diameter: 38 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · 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 · Area of application: Tuning

CHF 164.90

Not in stock

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

CHF 34.90

Set

GPO 41 mm cylinder kit (square intake) | Sachs 50/3, 50/4 fan-cooled

For: Sachs

26918

GPO 41 mm cylinder kit (square intake) | Sachs 50/3, 50/4 fan-cooled

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

CHF 149.90

swiing® ingenious connecting rod bearing 16/21/9.7 "Racing" silver cage | Sachs

For: Sachs

26917

swiing® ingenious connecting rod bearing 16/21/9.7 "Racing" silver cage | Sachs

Bearing type: Needle roller and cage assembly · Bearing cage: Silver cage · Dimension needle bearing: 16/21 x 9.7 · Ø inside: 16 mm · Ø outside: 21 mm · Manufacturer: swiing® ingenious parts · Width: 9.7 mm

CHF 11.30

swiing® revival gasket 2 mm inlet Ø 16 mm | Sachs 50/2

For: Sachs

25890

swiing® revival gasket 2 mm inlet Ø 16 mm | Sachs 50/2

Place of use: Admission · Manufacturer: swiing® revival parts · Thickness: 2 mm · Hole spacing inlet: 32 mm · Ø outlet inside: 16 mm · Ø screw holder: 6.8 mm

CHF 3.40

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

For: Sachs

21008

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

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

CHF 2.90

M6x30 bolt (hexagonal / 10.9) | Sachs 503, 502, 50/2, 50/3, 50/4

For: Sachs

29732

M6x30 bolt (hexagonal / 10.9) | Sachs 503, 502, 50/2, 50/3, 50/4

Manufacturer: Sachs · Material: Steel · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Drive: External hexagon · Screw head: Hexagon · Width across flats SW: 10 mm · Shank: Yes · Shank length: 12 mm · Thread length: 18 mm · Strength class: 10.9 · Pony OEM number: A1398 · Sachs OEM no.: 0240 093 001

CHF 1.10

NSK 6000 ball bearing 10/26/8 | Sachs 50/2, 503 (A1177)

For: Sachs

25728

NSK 6000 ball bearing 10/26/8 | Sachs 50/2, 503 (A1177)

Bearing type: Deep groove ball bearing · Stock number: 6000 · Manufacturer: NSK · Width: 8 mm · Ø inside: 10 mm · Ø outside: 26 mm · Pony OEM number: A1177 · Sachs OEM no.: 0232 139 001

CHF 9.90

NSK 6201 ball bearing 12/32/10 | Sachs 503 ABL, AB, AC, ADV (A5604)

For: Sachs

25726

NSK 6201 ball bearing 12/32/10 | Sachs 503 ABL, AB, AC, ADV (A5604)

Bearing type: Deep groove ball bearing · Stock number: 6201 · Manufacturer: NSK · Width: 10 mm · Ø inside: 12 mm · Ø outside: 32 mm · Pony OEM number: A5604 · Sachs OEM no.: 0231 171 001

CHF 8.50

Meteor piston rings 39 x 2 mm (FS) (pair) | Sachs 50/2 & 503

For: Sachs

29675

Meteor piston rings 39 x 2 mm (FS) (pair) | Sachs 50/2 & 503

Nominal diameter: 39 mm · Manufacturer: Meteor · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Thick piston ring: 1.65 mm · Height: 2 mm

CHF 12.90

Meteor piston rings 38.9 x 2 mm (FS) (pair) | Sachs 50/2 & 503

For: Sachs

29674

Meteor piston rings 38.9 x 2 mm (FS) (pair) | Sachs 50/2 & 503

Nominal diameter: 38.9 mm · Manufacturer: Meteor · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Thick piston ring: 1.6 mm · Height: 2 mm · Pony OEM number: A1094 · Sachs OEM no.: 0215 010 002

CHF 12.90

Meteor piston rings 39.5 x 2 mm (FS) (pair) | Sachs 50/2 & 503

For: Sachs

29677

Meteor piston rings 39.5 x 2 mm (FS) (pair) | Sachs 50/2 & 503

Nominal diameter: 39.5 mm · Manufacturer: Meteor · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Thick piston ring: 1.65 mm · Height: 2 mm · Pony OEM number: A1096 · Sachs OEM no.: 0215 010 004

CHF 12.90

Meteor piston rings 40 x 2 mm (FS) (pair) | Sachs 50/2 & 503

For: Sachs

29678

Meteor piston rings 40 x 2 mm (FS) (pair) | Sachs 50/2 & 503

Nominal diameter: 40 mm · Manufacturer: Meteor · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Thick piston ring: 1.65 mm · Height: 2 mm

CHF 12.90

Meteor piston rings 39.2 x 2 mm (FS) (pair) | Sachs 50/2 & 503

For: Sachs

29676

Meteor piston rings 39.2 x 2 mm (FS) (pair) | Sachs 50/2 & 503

Nominal diameter: 39.2 mm · Manufacturer: Meteor · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Thick piston ring: 1.65 mm · Height: 2 mm · Pony OEM number: A1095 · Sachs OEM no.: 0215 010 003

CHF 12.90

Meteor piston rings 38 x 1.5 mm (FS) swiing aluminum cylinder (pair) | Sachs 502

For: Sachs

29689

Meteor piston rings 38 x 1.5 mm (FS) swiing aluminum cylinder (pair) | Sachs 502

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

CHF 19.90

Set

Hot

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

For: Sachs

28748

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

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

CHF 219.90

Not in stock

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

For: Sachs

28759

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

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

CHF 11.90

- 10 %

Set

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

For: Sachs

27618

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

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

CHF 136.90

CHF 152.90

Shim 19/26/0.3 Freewheel 2nd gear | Sachs 503 ABL, AB, AC, ADV (A1197)

For: Sachs

30340

Shim 19/26/0.3 Freewheel 2nd gear | Sachs 503 ABL, AB, AC, ADV (A1197)

Manufacturer: Sachs · Material: Steel · Surface: blank / oiled · Nominal diameter inside: 19 mm · Ø outside: 26 mm · Ø inside: 19.1 mm · Thickness: 0.3 mm · Pony OEM number: A1197 · Sachs OEM no.: 0244 200 000

CHF 2.90

Not in stock

- 10 %

GPO 38 mm cylinder kit diaphragm | Sachs 50/2, 50/3, 50/4 fan-cooled (DE)

For: Sachs

30295

GPO 38 mm cylinder kit diaphragm | Sachs 50/2, 50/3, 50/4 fan-cooled (DE)

Nominal diameter: 38 mm · Manufacturer: GPO · Material: Gray cast iron · Camouflaged: No · Area of application: Tuning · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 42 mm · Hole spacing inlet: 67 mm · Thread inlet: M5x0.8 (standard thread) · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: Union nut · Hole pattern [mm]: 51 x 40 / 37 x 37 · Thread outlet: M35x2 (standard thread)

CHF 127.90

CHF 142.90

GPO 38 mm cylinder kit slotted | Sachs 50/2, 50/3, 50/4 fan-cooled (DE)

For: Sachs

30296

GPO 38 mm cylinder kit slotted | Sachs 50/2, 50/3, 50/4 fan-cooled (DE)

Nominal diameter: 38 mm · Manufacturer: GPO · Material: Gray cast iron · Camouflaged: No · Area of application: Tuning · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 42 mm · Hole spacing inlet: 31 mm · Thread inlet: M5x0.8 (standard thread) · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: Union nut · Hole pattern [mm]: 51 x 40 / 37 x 37 · Thread outlet: M35x2 (standard thread)

CHF 119.90

swiing® revival special nut M12x1 x 6 SW17 pinion attachment | Sachs 50/3, 50/4

For: Sachs

31324

swiing® revival special nut M12x1 x 6 SW17 pinion attachment | Sachs 50/3, 50/4

Drive: External hexagon · Width across flats SW: 17 mm · Manufacturer: swiing® revival parts · Height: 6 mm · Material: Steel · Surface: galvanized (blue) · Nut type: Hexagon nut 0.5D · Thread type: MF12x1 (fine pitch thread)

CHF 4.90

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

For: Sachs

30738

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

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

CHF 2.90

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 · Drive: External hexagon · Height: 4 mm · Width across flats SW: 17 mm · Thread type: MF12x1 (fine pitch thread) · Strength class: 8 · Pony OEM number: A1502 · Sachs OEM no.: 0242 027 000

CHF 2.90

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

For: Sachs

30346

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

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

CHF 2.90