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.

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

EUR 360.90

Not in stock

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 48.00

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 30.00

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

EUR 535.40

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

EUR 547.40

Not in stock

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

EUR 204.50

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

EUR 198.40

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)

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

EUR 8.30

Woodruff key KW/Transmission | Sachs (A1674)

For: Sachs

20708

Woodruff key KW/Transmission | Sachs (A1674)

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

EUR 2.30

For: Universal · Puch · Sachs · Zündapp Belmondo · Hercules · Zündapp

20707

Wedge flywheel | Puch / Sachs / Zündapp

Height: 3.8 mm · Material: Steel · Total length: 9.3 mm · Width: 3 mm

EUR 2.30

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 114.20

For: Sachs

20756

NSK crankshaft bearing set | Sachs 50/2

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

EUR 72.10

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

EUR 3.50

For: Sachs

20294

Engine mount set | Sachs 504/1

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

EUR 42.00

For: Sachs

20293

Engine bearing set | Sachs 504/2

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

EUR 40.80

Set

Clutch revision set small | Sachs 50/2, 503 2AL / 2BL

For: Sachs

24131

Clutch revision set small | Sachs 50/2, 503 2AL / 2BL

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

EUR 120.20

Not in stock

Inox

For: Sachs

23829

Seeger ring 16 mm pedal start mechanism Sachs Inox

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

EUR 3.15

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

EUR 385.00

Not in stock

Shim 15/21/0.5 Crankshaft E15 Bearing | Sachs

For: Sachs

24226

Shim 15/21/0.5 Crankshaft E15 Bearing | Sachs

Ø inside: 15 mm · Nominal diameter 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

EUR 2.20

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 11.90

Set

Engine revision set small | Sachs 502, 50/2

For: Sachs

21569

Engine revision set small | Sachs 502, 50/2

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

EUR 102.20

Set

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

For: Sachs

21573

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

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

EUR 252.60

Set

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 619.70

Not in stock

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 252.60

Set

Engine revision set | Sachs 503 HG small

For: Sachs

21584

Engine revision set | Sachs 503 HG small

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

EUR 101.00

Set

For: Sachs

21579

Engine revision set | Sachs 503 AC CH

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

EUR 126.20

Set

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 144.30

Set

For: Sachs

21578

Engine revision set | Sachs 503 AB CH

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

EUR 156.30

Set

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 132.30

Set

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 625.70

Not in stock

For: Universal · Puch · Sachs

24456

Copper ring 10.4/13.8/0.8 decompressor

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

EUR 1.95

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

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

EUR 2.30

Set

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

For: Sachs

27620

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

Manufacturer: GPO · Material: Gray cast iron · Area of application: Tuning · 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: MF40x1.5 (fine pitch thread) · Camouflaged: No

EUR 184.00

Set

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

For: Sachs

27617

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

Manufacturer: GPO · Area of application: Tuning · Material: Gray cast iron · 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) · Camouflaged: No

EUR 184.00

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 · Area of application: Tuning · Material: Gray cast iron · Surface: sandblasted · Crankshaft stroke: 42 mm · Displacement: 55 ccm · Hole spacing inlet: 67 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) · Camouflaged: No

EUR 184.00

For: Sachs

25779

Outlet gasket Ø 27 mm | Sachs 503 ADV

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

EUR 3.25

Set

swiing 41 mm tuning set diaphragm | Sachs 50/2 (CH)

For: Sachs

27105

swiing 41 mm tuning set diaphragm | Sachs 50/2 (CH)

Manufacturer: GPO · Manufacturer: NGK · Manufacturer: swiing · Manufacturer: swiing® ingenious parts · Manufacturer: swiing® revival parts · Camouflaged: Yes · Nominal diameter: 41 mm · Crankshaft stroke: 42 mm · Displacement: 55 ccm · Ø piston pin (B): 12 mm · Hole spacing inlet: 31 mm · Thread inlet: M5x0.8 (standard thread) · Area of application: Tuning · Outlet type: Union nut · Hole pattern [mm]: 60 x 40 · Thread outlet: M35x2 (standard thread) · Decompressor: No

EUR 782.10

Set

Hot

swiing® ingenious 38 mm cylinder kit tuning diaphragm | Sachs 50/2 (CH)

For: Sachs

27103

swiing® ingenious 38 mm cylinder kit tuning diaphragm | Sachs 50/2 (CH)

Manufacturer: Meteor · Manufacturer: swiing® ingenious parts · Material: Gray cast iron · Area of application: Tuning · Camouflaged: Yes · Surface: sandblasted · Nominal diameter: 38 mm · Crankshaft stroke: 42 mm · Displacement: 50 ccm · Ø piston pin (B): 12 mm · Hole spacing inlet: 31 mm · Number of fixing points: 4 pcs · Thread inlet: M5x0.8 (standard thread) · Outlet type: Union nut · Hole pattern [mm]: 60 x 40 / 37 x 37 · Thread outlet: M35x2 (standard thread)

EUR 186.40

Set

Hot

swiing® ingenious 41 mm cylinder kit tuning diaphragm | Sachs 50/2 (CH)

For: Sachs

27104

swiing® ingenious 41 mm cylinder kit tuning diaphragm | Sachs 50/2 (CH)

Manufacturer: GPO · Manufacturer: swiing® ingenious parts · Camouflaged: Yes · Material: Gray cast iron · Surface: sandblasted · Nominal diameter: 41 mm · Crankshaft stroke: 42 mm · Displacement: 55 ccm · Ø piston pin (B): 12 mm · Ø cylinder neck: 44 mm · Hole spacing inlet: 68 mm · Ø Outlet outside: 35 mm · Ø Inlet inside: 19 mm · Ø outlet inside: 26 mm · Number of fixing points: 4 pcs · Inlet window: 57.5 x 19 · Thread inlet: M5x0.8 (standard thread) · Area of application: Tuning · Outlet type: Union nut · Hole pattern [mm]: 60 x 40 / 37 x 37 · Thread outlet: M35x2 (standard thread)

EUR 198.40

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 · Hole spacing inlet: 31 mm · Nominal diameter: 41 mm · Area of application: Tuning · Ø piston pin (B): 12 mm · Thread inlet: M5x0.8 (standard thread) · Outlet type: Union nut · Hole pattern [mm]: 51 x 40 · Number of fixing points: 4 pcs · Thread outlet: MF40x1.5 (fine pitch thread)

EUR 180.40

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

EUR 13.60

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

EUR 23.50

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 66.10

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 69.70

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 5.90

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 5.90

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 9.50

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 9.50

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

EUR 9.05

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 · Width across flats SW: 26 mm · Pony OEM number: A1504 · Sachs OEM no.: 0242 030 005 · Sachs OEM no.: 0242 030 105

EUR 9.05

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