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.
logo_sachs
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

EUR 49.20

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

EUR 370.10

Not in stock

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 30.70

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

EUR 3.20

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

EUR 394.80

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

EUR 148.00

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

EUR 8.50

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 · Ø inside: 14 mm · Ø outside: 20 mm · Width: 12 mm

EUR 12.20

NSK crankshaft bearing set | Sachs 50/2
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For: Sachs

20756

NSK crankshaft bearing set | Sachs 50/2

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

EUR 73.90

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

For: Sachs

21008

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

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

EUR 3.60

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 9.25

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

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

EUR 2.25

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

21206

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

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

EUR 36.90

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

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 43.10

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

For: Sachs

21213

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

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

EUR 17.20

Set
Engine revision set | Sachs 503 ADV wide screen Cat.
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For: Sachs

21581

Engine revision set | Sachs 503 ADV wide screen Cat.

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

EUR 148.00

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

EUR 135.60

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

21304

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

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

EUR 13.50

For: Sachs

21573

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

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

EUR 259.00

For: Sachs

21569

Engine overhaul kit small | Sachs 502, 50/2

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

EUR 104.80

For: Sachs

21574

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

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

EUR 635.40

Not in stock

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

EUR 160.30

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

21579

Engine overhaul kit | Sachs 503 AC CH

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

EUR 129.50

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 259.00

For: Sachs

21587

swiing® revival engine revision set large | Sachs 503 HG

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

EUR 641.60

Not in stock

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 · Width: 10 mm · Bearing type: Shoulder bearing · Ø inside: 17 mm · Ø outside: 40 mm

EUR 24.10

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

EUR 6.05

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

EUR 6.05

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 · Ø outside: 32 mm · Thickness: 0.5 mm · Pony OEM number: A1555 · Sachs OEM no.: 0244 052 000

EUR 9.75

Not in stock

Lock washer M21x1 Nut | Sachs

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 9.75

Not in stock

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

EUR 43.10

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

EUR 117.10

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

EUR 2.35

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

EUR 12.20

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

EUR 203.50

Not in stock

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

EUR 209.70

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 · Camouflaged: No · Area of application: Tuning · Crankshaft stroke: 42 mm · Displacement: 50 ccm · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Hole pattern [mm]: 60 x 40 · Outlet type: clamped · Decompressor: No

EUR 549.00

Not in stock

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

EUR 561.40

Not in stock

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

EUR 71.50

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

22599

Nut M10x1 | Sachs 504, 535 (A1493)

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

EUR 2.95

Airsal piston 43.5 mm | Sachs 504 / 505
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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) · Piston ring height: 1 mm · Ø piston pin (B): 12 mm

EUR 61.60

16 mm retaining ring pedal start mechanism | Sachs
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For: Sachs

24758

16 mm retaining ring pedal start mechanism | Sachs

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

EUR 1.85

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

EUR 17.20

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 24.10

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 17.90

NTN 608 Ball bearing 8/22/7 Clutch cover | Sachs 503 AC, ABL (A5603)
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For: Sachs

25724

NTN 608 Ball bearing 8/22/7 Clutch cover | Sachs 503 AC, ABL (A5603)

Bearing type: Deep groove ball bearing · Stock number: 608 · Manufacturer: NTN · Ø inside: 8 mm · Ø outside: 22 mm · Width: 7 mm · Pony OEM number: A5603 · Sachs OEM no.: 0232 166 001

EUR 15.90

NSK 6201 ball bearing 12/32/10 | Sachs 503 ABL, AB, AC, ADV (A5604)
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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 · Ø inside: 12 mm · Ø outside: 32 mm · Width: 10 mm · Pony OEM number: A5604 · Sachs OEM no.: 0231 171 001

EUR 10.50

NSK 6000 ball bearing 10/26/8 | Sachs 50/2, 503 (A1177)
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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 · Ø inside: 10 mm · Ø outside: 26 mm · Width: 8 mm · Pony OEM number: A1177 · Sachs OEM no.: 0232 139 001

EUR 12.20

Outlet gasket Ø 27 mm | Sachs 503 ADV
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For: Sachs

25779

Outlet gasket Ø 27 mm | Sachs 503 ADV

Manufacturer: Made in Italy · Ø inside: 27 mm · Place of use: Outlet · Ø mounting hole: 6 mm · Thickness: 2 mm · Number of fixing points: 2 pcs · Hole spacing: 43 - 50 mm

EUR 3.35

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

EUR 7.30

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