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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swiing® revival inlet gasket cylinder "swiing" | Sachs 503
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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 3.45

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 71.10

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

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

EUR 3.10

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 · Ø inside: 15 mm · Ø outside: 35 mm · Width: 11 mm · Manufacturer: NTN · Bearing clearance: CN (standard) · Bearing cage: Sheet steel cage ball-guided · Pony OEM number: A1165 · Sachs OEM no.: 0232 120 003

EUR 8.20

Engine bearing set | Sachs 504/2
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For: Sachs

20293

Engine bearing set | Sachs 504/2

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

EUR 40.20

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 41.40

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

EUR 16.50

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

EUR 41.40

Meteor piston ring 38 x 1.5 (IS) | Sachs 503 AB, AC
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For: Sachs

21297

Meteor piston ring 38 x 1.5 (IS) | Sachs 503 AB, AC

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

EUR 11.80

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

EUR 10.10

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

EUR 11.80

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

EUR 13.40

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

EUR 11.80

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 154.10

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

EUR 249.00

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

Bearing type: Shoulder bearing · Stock number: L17 · Ø inside: 17 mm · Ø outside: 40 mm · Width: 10 mm · Manufacturer: NSK

EUR 23.10

For: Sachs

21569

Engine overhaul kit small | Sachs 502, 50/2

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

EUR 100.70

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 5.80

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

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

EUR 65.20

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

Airsal piston rings 43.5 mm (pair) | Sachs 504, 505, 535
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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

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 · 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

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

EUR 1.80

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

EUR 16.50

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

EUR 2.25

O-ring pedal axle Ø 19 x 2 mm | Sachs 505

For: Sachs · Hercules

34776

O-ring pedal axle Ø 19 x 2 mm | Sachs 505

Ø inside: 19 mm · Ø outside: 23 mm · Cord thickness: 2 mm · Hardness: 70 Shore · Material: NBR · Sachs OEM no.: 0250 165 000

EUR 4.50

O-ring pedal axle Ø 13 x 1.5 mm | Sachs 505

For: Sachs · Hercules

34777

O-ring pedal axle Ø 13 x 1.5 mm | Sachs 505

Ø inside: 13 mm · Ø outside: 16 mm · Cord thickness: 1.5 mm · Hardness: 70 Shore · Material: NBR · Sachs OEM no.: 0250 164 000

EUR 3.45

O-ring guide bushing circuit Ø 10.1 x 1.6 mm | Sachs 505/3

For: Sachs

34778

O-ring guide bushing circuit Ø 10.1 x 1.6 mm | Sachs 505/3

Ø inside: 10.1 mm · Ø outside: 13.3 mm · Cord thickness: 1.6 mm · Hardness: 70 Shore · Material: NBR

EUR 3.45

O-ring clutch lever Ø 6.75 x 1.78 mm | Sachs 504, 505, 535

For: Sachs · Hercules

34779

O-ring clutch lever Ø 6.75 x 1.78 mm | Sachs 504, 505, 535

Ø inside: 6.75 mm · Cord thickness: 1.78 mm · Hardness: 70 Shore · Material: NBR · Ø outside: 10.31 mm · Pony OEM number: A1890 · Pony OEM number: U5186 · Sachs OEM no.: 1950 024 000

EUR 3.10

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

EUR 106.70

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

EUR 7.00

Seal and bearing set | Sachs 505/1, 505/2 (pedal start)

For: Sachs · Hercules

37782

Seal and bearing set | Sachs 505/1, 505/2 (pedal start)

Material: NBR · Number of components: 14 pcs · Sachs OEM no.: 0230 107 000 · Sachs OEM no.: 0230 106 300 · Sachs OEM no.: 0230 108 000 · Sachs OEM no.: 0232 120 003 · Sachs OEM no.: 0250 155 300 · Sachs OEM no.: 0250 154 000 · Sachs OEM no.: 0250 154 001 · Sachs OEM no.: 0250 156 200 · Sachs OEM no.: 0250 196 000 · Sachs OEM no.: 0250 084 005 · Sachs OEM no.: 0250 164 000 · Sachs OEM no.: 0250 165 000

EUR 65.20

swiing® ingenious decompressor set | Sachs 503
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For: Sachs

37906

swiing® ingenious decompressor set | Sachs 503

Manufacturer: swiing® ingenious parts · Material: Aluminum · Material: Chrome steel (colloquially known as stainless steel) · Material: Copper · Material: Steel · Thread type: M10x1.5 (standard thread) · Thread length: 14 mm · Ø outside: 14 mm · Total length: 21.5 mm · Width across flats: 14 mm · Area of application: Standard · Sachs OEM no.: 0291 013 300

EUR 59.20

For: Sachs

27103

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

Nominal diameter: 38 mm · Manufacturer: Meteor · Manufacturer: swiing® ingenious parts · 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]: 60 x 40 / 37 x 37 · Camouflaged: Yes · Area of application: Tuning

EUR 183.80

M6x30 bolt (hexagonal / 10.9) | Sachs 503, 502, 50/2, 50/3, 50/4
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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

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

EUR 10.60

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

EUR 142.30

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

EUR 169.60

For: Sachs

35923

GPO 41 mm "Wummer" cylinder kit (slotted) | Sachs 502, 50/2 (CH)

Nominal diameter: 41 mm · Manufacturer: GPO · Material: Gray cast iron · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Ø cylinder neck: 44.8 mm · Ø Outlet outside: 40 mm · Ø outlet inside: 30 mm · Inlet window: 18 x 15 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Number of fixing points: 4 pcs · Hole pattern [mm]: 60 x 40 · Decompressor: No · Camouflaged: Yes

EUR 189.70

For: Sachs

35922

GPO 38 mm "Wummer" cylinder kit (slotted) | Sachs 502, 50/2 (CH)

Nominal diameter: 38 mm · Manufacturer: GPO · Material: Gray cast iron · Displacement: 50 ccm · Crankshaft stroke: 42 mm · Ø cylinder neck: 44.8 mm · Ø Outlet outside: 40 mm · Ø outlet inside: 30 mm · Inlet window: 18 x 15 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Number of fixing points: 4 pcs · Hole pattern [mm]: 60 x 40 · Decompressor: No · Camouflaged: Yes

EUR 177.90

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. · Width: 5 mm · Manufacturer: Sachs · Material: NBR · Ø inside: 13 mm · Ø outside: 25 mm

EUR 10.60

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

EUR 18.90

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

EUR 23.60

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

EUR 15.30

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

EUR 15.30

Meteor piston rings 38.9 x 2 mm (FS) (pair) | Sachs 50/2 & 503
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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

Meteor piston ring 38 x 1.5 mm (IS) | Sachs 503 ADV (Cat.)
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For: Sachs

29671

Meteor piston ring 38 x 1.5 mm (IS) | Sachs 503 ADV (Cat.)

Manufacturer: Meteor · Nominal diameter: 38 mm · Thick piston ring: 1.6 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Height: 1.5 mm

EUR 11.80

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