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.

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

For: Sachs

21213

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

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

EUR 16.50

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

EUR 41.40

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

EUR 35.50

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

EUR 11.80

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) · Height: 1 mm · Area of application: Racing

EUR 14.10

For: Sachs

24540

Airsal piston 43.5 mm | Sachs 504 / 505

Manufacturer: Airsal · Nominal diameter: 43.5 mm · Ø outside piston (A): 43.5 mm · Ø piston pin (B): 12 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 · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1 mm

EUR 59.20

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

EUR 23.10

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 · Ø inside: 12 mm · Ø outside: 32 mm · Width: 10 mm · Manufacturer: NSK · Pony OEM number: A5604 · Sachs OEM no.: 0231 171 001

EUR 10.10

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 · Ø inside: 10 mm · Ø outside: 26 mm · Width: 8 mm · Manufacturer: NSK · Pony OEM number: A1177 · Sachs OEM no.: 0232 139 001

EUR 11.80

16 mm retaining ring pedal start mechanism | Sachs

For: Sachs

24758

16 mm retaining ring pedal start mechanism | Sachs

Fuse type: Outside · Nominal diameter: 16 mm · Manufacturer: Sachs

EUR 1.80

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

For: Sachs

24551

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

Manufacturer: swiing® revival parts · Number of components: 4 pcs · Ø cylinder: 38 mm · Hole spacing inlet: 31 mm · Ø outlet inside: 28 mm · Hole pattern [mm]: 60 x 40 mm / 37 x 37 mm · Area of application: Standard

EUR 17.20

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

For: Sachs

24509

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

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

EUR 16.50

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

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

EUR 4.05

For: Sachs

28489

Inlet seal oil paper | Sachs

Material: Oiled paper · Place of use: Admission · Thickness: 0.45 mm · Ø outlet inside: 14.5 mm · Hole spacing inlet: 32 mm

EUR 3.45

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

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 / FKM (colloquially known as Viton) · Pony OEM number: A5602 · Sachs OEM no.: 0230 111 100

EUR 11.50

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

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. · Ø inside: 16 mm · Ø outside: 24 mm · Width: 4 mm · Manufacturer: Sachs · Material: NBR

EUR 7.00

Meteor piston rings 38 x 2 mm (FS) (pair) | Sachs 50/2, 503

For: Sachs

21304

Meteor piston rings 38 x 2 mm (FS) (pair) | Sachs 50/2, 503

Manufacturer: Meteor · Nominal diameter: 38 mm · Thick piston ring: 1.6 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Height: 2 mm · Pony OEM number: A1091 · Sachs OEM no.: 0215 009 000

EUR 12.90

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

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

EUR 2.25

Splined pinion shaft 13 mm pinion | Sachs 50/2 AL, 502 AAL (A1673)

For: Sachs

31391

Splined pinion shaft 13 mm pinion | Sachs 50/2 AL, 502 AAL (A1673)

Total length: 12.1 mm · Width: 3 mm · Height: 4.9 mm · Manufacturer: Sachs · Material: Steel · Pony OEM number: A1673 · Sachs OEM no.: 0246 001 001

EUR 2.25

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 · 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

EUR 14.10

Hot

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

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

EUR 260.90

swiing® ingenious 38 mm cylinder kit Racing fan-cooled | Sachs 50/2 (CH)

For: Sachs

28745

swiing® ingenious 38 mm cylinder kit Racing fan-cooled | Sachs 50/2 (CH)

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]: 60 x 40 · Camouflaged: No · Area of application: Racing

EUR 260.90

swiing® ingenious piston rings 41 x 1.5 mm (FS) swiing aluminum cylinder (pair) | Sachs 50/2

For: Sachs

29688

swiing® ingenious piston rings 41 x 1.5 mm (FS) swiing aluminum cylinder (pair) | Sachs 50/2

Manufacturer: swiing® ingenious parts · Nominal diameter: 41 mm · Thick piston ring: 1.7 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Height: 1.5 mm

EUR 18.90

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

For: Sachs

29689

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

Manufacturer: swiing® ingenious parts · 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

EUR 23.60

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

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

EUR 15.30

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

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

EUR 15.30

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

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

EUR 15.30

Meteor piston rings 38.3 x 2 mm (FS) (pair) | Sachs 50/2 & 503

For: Sachs

29672

Meteor piston rings 38.3 x 2 mm (FS) (pair) | Sachs 50/2 & 503

Manufacturer: Meteor · Nominal diameter: 38.3 mm · Thick piston ring: 1.6 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Height: 2 mm · Pony OEM number: A1092 · Sachs OEM no.: 0215 010 000

EUR 15.30

Meteor piston rings 38.6 x 2 mm (FS) (pair) | Sachs 50/2 & 503

For: Sachs

29673

Meteor piston rings 38.6 x 2 mm (FS) (pair) | Sachs 50/2 & 503

Manufacturer: Meteor · Nominal diameter: 38.6 mm · Thick piston ring: 1.6 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Height: 2 mm · Pony OEM number: A1093 · Sachs OEM no.: 0215 010 001

EUR 15.30

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

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

EUR 15.30

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) · Nominal diameter (thread): 6 mm · Drive: External hexagon · Screw head: Hexagon · Width across flats: 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

EUR 1.30

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 · Surface: sandblasted · 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 / 37 x 37 · Camouflaged: No · Area of application: Tuning

EUR 169.60

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 · 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 / 37 x 37 · Camouflaged: No · Area of application: Tuning

EUR 142.30

Oil seal NBR 15/25/5 AS 15 mm pinion shaft | Sachs 50

For: Sachs

30260

Oil seal NBR 15/25/5 AS 15 mm pinion shaft | Sachs 50

Place of use: Pinion shaft · Temperature resistance (min.): -30 - 100 °C · Shaft seal type: AS - With rubberized outer casing / one sealing lip / one dust lip. · Ø inside: 15 mm · Ø outside: 25 mm · Width: 5 mm · Manufacturer: Sachs · Material: NBR

EUR 10.60

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) · Drive: External hexagon · Nominal diameter (thread): 12 mm · Height: 4 mm · Width across flats: 17 mm · Strength class: 8 · Pony OEM number: A1502 · Sachs OEM no.: 0242 027 000

EUR 3.45

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)

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

EUR 3.45

Circlip countershaft | Sachs 503 ABL, AB, AC, ADV (A5653)

For: Sachs

31017

Circlip countershaft | Sachs 503 ABL, AB, AC, ADV (A5653)

Fuse type: Outside · Nominal diameter: 19 mm · Thickness: 1.2 mm · Place of use: Clutch shaft · Manufacturer: Sachs · Material: Spring steel · Pony OEM number: A5653 · Sachs OEM no.: 2512 007 000

EUR 1.80

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

Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Nut type: Hexagon nut 0.5D · Thread type: MF12x1 (fine pitch thread) · Drive: External hexagon · Nominal diameter (thread): 12 mm · Height: 6 mm · Width across flats: 17 mm

EUR 5.80

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)

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

EUR 3.45

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)

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

EUR 3.45

Spring washer M12 countershaft | Sachs 503, 50/2, 50/3, 50/4 (A3746)

For: Sachs

33019

Spring washer M12 countershaft | Sachs 503, 50/2, 50/3, 50/4 (A3746)

Material: Steel · Surface: burnished · Ø inside: 13 mm · Ø outside: 24 mm · Height: 1.2 mm · Pony OEM number: A3746

EUR 1.65

For: Sachs

21842

Lock washer M21x1 Nut | Sachs

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

EUR 9.40

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 · Dimension needle bearing: 14/20 x 12 · Manufacturer: NTN · Width: 12 mm · Ø outside: 20 mm · Ø inside: 14 mm

EUR 11.80

Set

swiing® revival engine revision set medium | Sachs 503 HG

For: Sachs

21586

swiing® revival engine revision set medium | Sachs 503 HG

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

EUR 249.00

Flat nut M21x1 LH clutch | Sachs 50/2, 503 AB/ABL/2AL/2BL (A1504)

For: Sachs

22384

Flat nut M21x1 LH clutch | Sachs 50/2, 503 AB/ABL/2AL/2BL (A1504)

Nut type: Hexagon flat nut · Thread type: MF21x1 LH (fine/left-hand thread) · Drive: External hexagon · Nominal diameter (thread): 21 mm · Width across flats: 26 mm · Pony OEM number: A1504 · Sachs OEM no.: 0242 030 005 · Sachs OEM no.: 0242 030 105

EUR 8.90

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 · Nominal diameter (thread): 21 mm · Width across flats: 26 mm

EUR 8.90

For: Sachs

22599

Nut M10x1 | Sachs 504, 535 (A1493)

Manufacturer: Sachs · Nut type: Hexagon nut · Thread type: MF10x1 (fine pitch thread) · Drive: External hexagon · Nominal diameter (thread): 10 mm · Pony OEM number: A1493 · Sachs OEM no.: 0242 000 001

EUR 2.85

Inox

For: Sachs

23829

Retaining Ring 16 mm Pedal Start Mechanism Sachs Inox

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

EUR 3.10

Squeeze ring 28 mm flame tube graphite | Sachs 50/2, 503 (A1810)

For: Sachs

33598

Squeeze ring 28 mm flame tube graphite | Sachs 50/2, 503 (A1810)

Place of use: Exhaust · Temperature resistance (min.): 550 °C · Ø inside: 26 mm · Ø outside: 32.5 mm · Thickness: 4 mm · Manufacturer: Made in Spain · Material: Graphite / Graphite · Material: Sheet metal (steel) · Pony OEM number: A1810

EUR 7.00