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.

Set

NSK crankshaft bearing set | Sachs 503 2AL, 2BL

For: Sachs

22306

NSK crankshaft bearing set | Sachs 503 2AL, 2BL

Manufacturer: NSK · Number of components: 4 pcs

EUR 63.30

Set

NSK crankshaft bearing set | Sachs 503 ABL CH

For: Sachs

22307

NSK crankshaft bearing set | Sachs 503 ABL CH

Manufacturer: NSK · Area of application: Standard

EUR 66.80

Flat nut M21x1 LH pedal start mechanism | Sachs

For: Sachs

22385

Flat nut M21x1 LH pedal start mechanism | Sachs

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

EUR 8.65

For: Sachs

21845

Sealing cap (Ø 30.8 mm) Sachs (A2185)

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

EUR 5.65

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)

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

EUR 5.65

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)

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

EUR 9.10

Not in stock

For: Sachs

21842

Lock washer M21x1 Nut | Sachs

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

EUR 9.10

Not in stock

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)

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

EUR 7.95

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

For: Sachs

21008

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

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

EUR 3.35

Set

swiing® ingenious tuning cylinder 38 mm | Sachs 503

For: Sachs

21021

swiing® ingenious tuning cylinder 38 mm | Sachs 503

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

EUR 190.10

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

EUR 11.40

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

EUR 12.60

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 34.50

For: Sachs

21219

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

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

EUR 40.20

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 · Diameter: 38 mm

EUR 11.40

Nos

38 mm cylinder kit diaphragm 2 warts NOS | Sachs Saxonette

For: Sachs

23204

38 mm cylinder kit diaphragm 2 warts NOS | Sachs Saxonette

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

EUR 507.20

Not in stock

swiing® revival engine revision set large | Sachs 503 HG

For: Sachs

21587

swiing® revival engine revision set large | Sachs 503 HG

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

EUR 599.40

Not in stock

Engine revision set | Sachs 503 ADV wide screen Cat.

For: Sachs

21581

Engine revision set | Sachs 503 ADV wide screen Cat.

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

EUR 138.20

Engine overhaul kit | Sachs 503 ABL CH Automatic

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

EUR 126.70

Engine overhaul kit | Sachs 503 HG small

For: Sachs

21584

Engine overhaul kit | Sachs 503 HG small

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

EUR 96.70

Engine overhaul kit small | Sachs 502, 50/2

For: Sachs

21569

Engine overhaul kit small | Sachs 502, 50/2

Manufacturer: NSK · Area of application: Standard · Number of components: 18 pcs

EUR 97.90

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

For: Sachs

21574

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

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

EUR 593.60

Not in stock

For: Sachs

21578

Engine overhaul kit | Sachs 503 AB CH

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

EUR 149.80

For: Sachs

21579

Engine overhaul kit | Sachs 503 AC CH

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

EUR 120.90

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 · Manufacturer: NSK · Ø inside: 17 mm · Ø outside: 40 mm · Width: 10 mm

EUR 22.50

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

EUR 2.75

Inox

For: Sachs

23829

Circlip 16 mm pedal start mechanism Sachs Inox

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

EUR 3.00

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

For: Sachs

19328

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

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

EUR 345.80

Not in stock

For: Sachs

20294

Engine mount set | Sachs 504/1

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

EUR 40.20

For: Sachs

20293

Engine bearing set | Sachs 504/2

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

EUR 39.10

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

EUR 28.70

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

For: Sachs

20696

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

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

EUR 109.40

For: Sachs

20756

NSK crankshaft bearing set | Sachs 50/2

Manufacturer: NSK · Manufacturer: Sachs · Number of components: 4 pcs

EUR 69.10

Set

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

For: Sachs

21018

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

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

EUR 524.50

Not in stock

Set

swiing® ingenious tuning cylinder 40 mm | Sachs 503

For: Sachs

21019

swiing® ingenious tuning cylinder 40 mm | Sachs 503

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

EUR 195.90

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)

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

EUR 512.90

Not in stock

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

EUR 138.20

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) · Surface: rubberized · Pony OEM number: A5602 · Sachs OEM no.: 0230 111 100

EUR 11.20

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 3.35

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 · Surface: rubberized

EUR 6.80

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

EUR 11.40

Shim 15/21/0.5 Crankshaft E15 Bearing | Sachs

For: Sachs

24226

Shim 15/21/0.5 Crankshaft E15 Bearing | Sachs

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

EUR 2.10

Set

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 253.50

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 · 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

EUR 13.70

Set

Hot

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

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

EUR 253.50

Not in stock

Hot

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

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

EUR 253.50

Not in stock

Set

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 253.50

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 1.75

BAD ASS 38 mm cylinder kit, slotted | Sachs 50/2 (CH)

For: Sachs

25200

BAD ASS 38 mm cylinder kit, slotted | Sachs 50/2 (CH)

Nominal diameter: 38 mm · Manufacturer: BAD ASS · Material: Gray cast iron · Area of application: Standard · 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 / 37 x 37 · Camouflaged: Yes · Alternative version of the Pony OEM number: A2539 · Alternative version of the Sachs OEM number: 0286 114 215

EUR 184.40

Not in stock

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 · Diameter: 40 mm · Nominal diameter: 40 mm · Piston ring impact: Internal fuse (IS) · Height: 1.5 mm · Area of application: Tuning

EUR 16.00

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