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.
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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

5,70 EUR

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

5,70 EUR

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

9,20 EUR

Inox
Retaining Ring 16 mm Pedal Start Mechanism Sachs Inox
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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)

3,05 EUR

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

16,20 EUR

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

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

40,70 EUR

Set
swiing® revival engine revision set medium | Sachs 503 HG
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For: Sachs

21586

swiing® revival engine revision set medium | Sachs 503 HG

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

244,90 EUR

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

151,60 EUR

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

122,40 EUR

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

139,90 EUR

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

128,30 EUR

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

8,75 EUR

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

2,80 EUR

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

22306

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

Manufacturer: NSK · Number of components: 4 pcs

64,10 EUR

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

11,60 EUR

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

9,90 EUR

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

11,60 EUR

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

6,90 EUR

Inlet seal oil paper | Sachs

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

3,40 EUR

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

13,20 EUR

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

26918

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

Nominal diameter: 41 mm · Manufacturer: GPO · Camouflaged: No · Surface: sandblasted · Displacement: 55 ccm · Material: Gray cast iron · 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: MF40x1.5 (fine pitch thread) · Area of application: Tuning · Number of fixing points: 4 pcs · Hole pattern [mm]: 51 x 40

174,90 EUR

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

2,25 EUR

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 · Nominal diameter: 16 mm · Manufacturer: Sachs

1,75 EUR

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

256,60 EUR

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

256,60 EUR

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

13,90 EUR

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

3,40 EUR

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

3,40 EUR

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

31391

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

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

2,25 EUR

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

18,60 EUR

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

23,20 EUR

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

15,10 EUR

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

15,10 EUR

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

15,10 EUR

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

15,10 EUR

Meteor piston rings 38 x 2 mm (FS) (pair) | Sachs 504 & 505
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For: Sachs

29670

Meteor piston rings 38 x 2 mm (FS) (pair) | Sachs 504 & 505

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

12,70 EUR

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

15,10 EUR

swiing® ingenious 41 mm cylinder kit | Sachs 50/3, 50/4 LKH (square inlet)
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For: Sachs

30312

swiing® ingenious 41 mm cylinder kit | Sachs 50/3, 50/4 LKH (square inlet)

Nominal diameter: 41 mm · Manufacturer: swiing® ingenious parts · Material: Gray cast iron · 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: MF40x1.5 (fine pitch thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 51 x 40 / 37 x 37 · Camouflaged: No · Area of application: Tuning

151,60 EUR

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

10,40 EUR

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

166,70 EUR

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

139,90 EUR

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

3,40 EUR

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

1,75 EUR

Oil seal NBR 13/25/5 AS 13 mm pinion shaft | Sachs 50
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For: Sachs

29322

Oil seal NBR 13/25/5 AS 13 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: 13 mm · Ø outside: 25 mm · Width: 5 mm · Manufacturer: Sachs · Material: NBR

10,40 EUR

GPO clutch 1st gear automatic engine tuning | Sachs 50/2, 503 (A5496 / A5639)
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For: Sachs

33500

GPO clutch 1st gear automatic engine tuning | Sachs 50/2, 503 (A5496 / A5639)

Manufacturer: GPO · Material: Aluminum · Recording type: Interlocking · Number of jaws: 3 pcs · Ø inside: 11.7 mm · Ø outside: 83.5 mm · Thickness: 12.3 mm · Area of application: Standard · Pony OEM number: A5496 · Pony OEM number: A5639

116,60 EUR

GPO clutch 2nd gear automatic engine tuning | Sachs 503 AC, ADV (A2744)
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For: Sachs

33501

GPO clutch 2nd gear automatic engine tuning | Sachs 503 AC, ADV (A2744)

Manufacturer: GPO · Material: Aluminum · Recording type: Interlocking · Number of jaws: 3 pcs · Ø inside: 24.7 mm · Ø outside: 83.5 mm · Thickness: 12.3 mm · Area of application: Standard · Pony OEM number: A2744

104,90 EUR

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

5,70 EUR

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

1,65 EUR

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

6,90 EUR

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

3,95 EUR

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