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
O-ring 7 x 1.5 mm starter cable pull | Sachs 503 AC / ADV (A3340)
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For: Sachs

21558

O-ring 7 x 1.5 mm starter cable pull | Sachs 503 AC / ADV (A3340)

Place of use: Clutch · Ø inside: 7 mm · Ø outside: 10 mm · Cord thickness: 1.5 mm · Color: black · Manufacturer: Sachs · Pony OEM number: A3340

EUR 3.40

O-ring 9x2 mm starter lever Sachs 503 AB/ABL, 504/2 (A4284)
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For: Sachs

21557

O-ring 9x2 mm starter lever Sachs 503 AB/ABL, 504/2 (A4284)

Ø inside: 9 mm · Ø outside: 13 mm · Cord thickness: 2 mm · Color: black · Manufacturer: Sachs · Pony OEM number: A4284 · Sachs OEM no.: 0250 163 000

EUR 3.40

Set
Engine revision set | Sachs 503 AB CH
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For: Sachs

21578

Engine revision set | Sachs 503 AB CH

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

EUR 151.20

Outer ring 21/31.5/6 Main shaft left | Sachs 50, 502, 50/2 (A1160)

For: Sachs

21565

Outer ring 21/31.5/6 Main shaft left | Sachs 50, 502, 50/2 (A1160)

Ø inside: 21 mm · Ø outside: 31.5 mm · Width: 6 mm · Material: Steel · Surface: hardened & ground · Pony OEM number: A1160 · Sachs OEM no.: 0232 103 000

EUR 20.40

Outer ring 21/28/6 Main shaft right | Sachs 502, 50/2, 50/3, 50/4, 503 (A1146)

For: Sachs

21566

Outer ring 21/28/6 Main shaft right | Sachs 502, 50/2, 50/3, 50/4, 503 (A1146)

Ø inside: 21 mm · Ø outside: 28 mm · Width: 6 mm · Material: Steel · Surface: hardened & ground · Pony OEM number: A1146 · Sachs OEM no.: 0232 012 000

EUR 20.40

For: Sachs

21569

Engine revision set small | Sachs 502, 50/2

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

EUR 98.80

For: Sachs

21573

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

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

EUR 244.40

swiing® revival gasket set | Sachs 503 AB, AC wide wall
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For: Sachs

21575

swiing® revival gasket set | Sachs 503 AB, AC wide wall

Manufacturer: swiing® revival parts · Material: Aluminum · Material: Copper · Material: Rubber · Material: Sealing carton · Material: Sealing paper · Number of components: 21 pcs · Ø outlet inside: 24 mm · Hole spacing outlet: 38.5 mm · Hole pattern [mm]: 56 x 56 · Area of application: Standard

EUR 52.30

For: Sachs

21574

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

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

EUR 599.50

Not in stock

Athena piston ring 48 x 1.5 mm | Sachs 504, 504 / Hercules
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For: Sachs

21545

Athena piston ring 48 x 1.5 mm | Sachs 504, 504 / Hercules

Manufacturer: Athena · Nominal diameter: 48 mm · Piston ring impact: Internal fuse (IS) · Height: 1.5 mm

EUR 22.00

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 244.40

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 128.00

For: Sachs

21587

swiing® revival engine revision set large | Sachs 503 HG

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

EUR 605.30

Not in stock

Athena piston 38 mm #A | Sachs 504, 505
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For: Sachs · Hercules

20271

Athena piston 38 mm #A | Sachs 504, 505

Manufacturer: Athena · Nominal diameter: 38 mm · Ø outside piston (A): 37.94 mm · Ø piston pin (B): 12 mm · Compression height (C): 29.25 mm · Curvature (D): 1.85 mm · Total piston height (E): 52.14 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Tolerance group: A · Piston weight: 79 g

EUR 81.40

- 14 %
Athena piston 45 mm #A | Sachs 504, 505
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For: Sachs · Hercules

20272

Athena piston 45 mm #A | Sachs 504, 505

Manufacturer: Athena · Nominal diameter: 45 mm · Ø outside piston (A): 44.92 mm · Ø piston pin (B): 12 mm · Compression height (C): 28.2 mm · Total piston height (E): 45.2 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Tolerance group: A · Piston weight: 98 g

EUR 69.30

EUR 81.40

Athena piston 48 mm #A | Sachs 503 AB, AC, ADV
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For: Sachs

20273

Athena piston 48 mm #A | Sachs 503 AB, AC, ADV

Manufacturer: Athena · Nominal diameter: 48 mm · Ø outside piston (A): 47.92 mm · Ø piston pin (B): 12 mm · Compression height (C): 29.3 mm · Curvature (D): 2.1 mm · Total piston height (E): 52 mm · Number of piston rings (F): 1 pcs · Piston ring mold: L-ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 2 mm · Tolerance group: A · Piston weight: 114 g

EUR 93.00

Jasil connecting rod axe 14 mm | Sachs
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For: Sachs

20300

Jasil connecting rod axe 14 mm | Sachs

Manufacturer: Jasil · Material: Steel · Surface: copper-coated · Connecting rod length center-center: 85 mm · Total length: 107.4 mm · Ø piston pin (B): 12 mm · Ø Connecting rod bolt: 14 mm · Ø lower connecting rod eye outside: 24.75 mm · Ø upper connecting rod eye outside: 20.85 mm · Ø lower bearing inside: 18 mm · Ø inside upper bearing: 15 mm · Dimension lower bearing: 14/18 x 9.75 mm · Dimension upper bearing: 12/15 x 12.7 mm · Connecting rod pin length: 30.2 mm · Connecting rod pin length: 34.4 mm · Thickness: 10 mm · Area of application: Standard · Area of application: Tuning

EUR 75.60

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

EUR 8.05

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 39.50

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 40.60

Athena piston 48 mm #B | Sachs 503 AB, AC, ADV
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For: Sachs

20470

Athena piston 48 mm #B | Sachs 503 AB, AC, ADV

Manufacturer: Athena · Nominal diameter: 48 mm · Ø outside piston (A): 47.93 mm · Ø piston pin (B): 12 mm · Compression height (C): 29.1 mm · Curvature (D): 2.1 mm · Total piston height (E): 52 mm · Number of piston rings (F): 1 pcs · Piston ring mold: L-ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 2 mm · Tolerance group: B · Piston weight: 113 g

EUR 93.00

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 3.40

swiing® revival gasket set 38 mm cylinder | Sachs 503
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For: Sachs

21007

swiing® revival gasket set 38 mm cylinder | Sachs 503

Manufacturer: swiing® revival parts · Material: Aluminum · Material: Sealing carton · Material: Sealing paper · Number of components: 3 pcs · Ø cylinder: 38 mm · Hole spacing inlet: 32 mm · Hole pattern [mm]: 60 x 40 mm / 37 x 37 mm · Decompressor: No · Area of application: Standard · Area of application: Tuning

EUR 12.70

swiing® ingenious piston 40 mm | Sachs 503
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For: Sachs

21013

swiing® ingenious piston 40 mm | Sachs 503

Manufacturer: swiing® ingenious parts · Nominal diameter: 40 mm · Thick piston ring: 1.7 mm · Ø outside piston (A): 39.97 mm · Ø piston pin (B): 12 mm · Compression height (C): 28 mm · Curvature (D): 3.5 mm · Total piston height (E): 54 mm · Number of piston rings (F): 2 pcs · Piston ring impact: Internal fuse (IS) · Piston ring mold: Rectangular ring · Piston ring height: 1.5 mm · Piston weight: 83 g

EUR 63.90

swiing® revival cylinder base gasket 0.3 mm | Sachs 503
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For: Sachs

21009

swiing® revival cylinder base gasket 0.3 mm | Sachs 503

Manufacturer: swiing® revival parts · Material: Oiled paper · Place of use: Cylinder base · Thickness: 0.3 mm · Nominal diameter: 45 mm · Ø inside: 45 mm · Ø cylinder: 38 - 40 mm · Hole pattern [mm]: 60 x 40 · Area of application: Standard

EUR 3.95

swiing® ingenious gasket cylinder head 40 mm | Sachs 503, 502, 50/2, 50/3, 50/4
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For: Sachs

21011

swiing® ingenious gasket cylinder head 40 mm | Sachs 503, 502, 50/2, 50/3, 50/4

Manufacturer: swiing® ingenious parts · Material: Aluminum · Place of use: Cylinder head · Thickness: 0.2 mm · Nominal diameter: 40 mm · Ø cylinder: 40 mm

EUR 5.70

swiing® revival piston 38 mm | Sachs 503
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For: Sachs

21012

swiing® revival piston 38 mm | Sachs 503

Manufacturer: swiing® revival parts · Nominal diameter: 38 mm · Ø outside piston (A): 37.97 mm · Ø piston pin (B): 12 mm · Compression height (C): 28 mm · Curvature (D): 3.6 mm · Total piston height (E): 54.1 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Piston weight: 73 g

EUR 63.90

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 · 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 197.80

Not in stock

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 · 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 192.00

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 · 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 518.00

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 · 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 529.60

Not in stock

For: Sachs

20671

swiing lifting plate 1 - 4 mm | Sachs 50/2, 502

Manufacturer: swiing · Material: Aluminum · Place of use: Cylinder base · Thickness: 1 mm · Thickness: 1.5 mm · Thickness: 2 mm · Thickness: 2.5 mm · Thickness: 3 mm · Thickness: 4 mm

EUR 17.30

For: Sachs

20674

GPO lifting plate 1 - 4 mm | Sachs 50, 50/3, 50/4 DE engines

Manufacturer: GPO · Material: Aluminum · Place of use: Cylinder base · Thickness: 1 mm · Thickness: 1.5 mm · Thickness: 2 mm · Thickness: 2.5 mm · Thickness: 3 mm · Thickness: 4 mm

EUR 23.20

For: Sachs

20672

GPO lifting plate 1 - 4 mm | Sachs 503

Manufacturer: GPO · Material: Aluminum · Place of use: Cylinder base · Thickness: 1 mm · Thickness: 1.5 mm · Thickness: 2 mm · Thickness: 2.5 mm · Thickness: 3 mm · Thickness: 4 mm

EUR 23.20

Notched nail Ø 2 mm Nameplate motor | Sachs 502 / 503
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For: Sachs

20739

Notched nail Ø 2 mm Nameplate motor | Sachs 502 / 503

Ø Pin: 2 mm · Ø External head: 3 mm · Total length: 4.4 mm · Manufacturer: Sachs

EUR 1.05

For: Sachs

20675

GPO lifting plate 1 - 4 mm | Sachs 503 AB, AC, ADV

Manufacturer: GPO · Material: Aluminum · Place of use: Cylinder base · Thickness: 1 mm · Thickness: 1.5 mm · Thickness: 2 mm · Thickness: 2.5 mm · Thickness: 3 mm · Thickness: 4 mm

EUR 23.20

Woodruff key KW/Transmission | Sachs (A1674)
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For: Sachs

20708

Woodruff key KW/Transmission | Sachs (A1674)

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

EUR 2.20

SLF BO15 TVP shoulder ball bearing "Special" 15/40/10
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For: Sachs

20760

SLF BO15 TVP shoulder ball bearing "Special" 15/40/10

Bearing type: Shoulder bearing · Stock number: BO15 · Ø inside: 15 mm · Ø outside: 40 mm · Width: 10 mm · Inner ring width: 10 mm · Ball bearing closed: No · Manufacturer: SLF · Bearing clearance: CN (standard) · Bearing cage: Plastic cage ball-guided · Material: Plastic · Material: Steel · Surface: blank / oiled · Area of application: Standard

EUR 38.30

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 69.70

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 22.70

Malossi needle bearing 12/15/15
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For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Piaggio · Zündapp Belmondo · Solex · Tomos · Bye Bike · Alpa Chopper / Turbo · Cilo · DKW · Fantic · Garelli · Honda · ILO / JLO · Kreidler · Malaguti · MBK · Miele · Monark · Peugeot · Victoria · Yamaha · Zündapp

21737

Malossi needle bearing 12/15/15

Bearing type: Needle roller and cage assembly · Bearing cage: Sheet steel cage · Dimension needle bearing: 12/15 x 15 · Ø inside: 12 mm · Ø outside: 15 mm · Manufacturer: Malossi · Width: 15 mm

EUR 22.00

Clutch plates | Sachs 504, 505, 535 (A4292)

For: Sachs · Hercules

15758

Clutch plates | Sachs 504, 505, 535 (A4292)

Ø inside: 37 mm · Ø outside: 61 mm · Ø outside: 65.6 mm · Number of slats: 2 pcs · Thickness: 3.4 mm · Area of application: Standard

EUR 23.20

swiing® revival crankshaft standard | Sachs 50/2, 50/3
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For: Sachs

15871

swiing® revival crankshaft standard | Sachs 50/2, 50/3

Manufacturer: swiing® revival parts · Material: Steel · Cheek type: standard · Crankshaft stroke: 42 mm · Connecting rod length center-center: 85 mm · Total length of crankpin on clutch side: 40.6 mm · Total length crankpin ignition side: 63.2 mm · Ø crank webs: 30 mm · Ø piston pin (B): 12 mm · Ø Connecting rod eye: 15 mm · Ø Bearing seat (clutch side): 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread type: MF10x1 (fine pitch thread) · Thread length: 8 mm · Thread length: 11 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Length 1st paragraph: 18.7 mm · Length 2nd paragraph: 14 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 12 mm · Length of shoulder (ignition side): 34 mm · Weight: 901 g · Number of gears: 1 pcs · Number of gears: 3 pcs · Area of application: Standard · Pony OEM number: A2565 · Sachs OEM no.: 0286 139 400

EUR 131.40

GPO clutch trigger (M27x1.25 / M20x1) | Sachs 502, 503
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For: Sachs

16058

GPO clutch trigger (M27x1.25 / M20x1) | Sachs 502, 503

Thread type: MF20x1 (fine pitch thread) · Thread type: MF27x1.25 (fine pitch thread) · Width across flats (trigger): 27 mm · Width across flats Screw: 19 mm · Manufacturer: GPO · Total length: 57 mm · Strength class: 8.8 · Area of application: (Dis)assembly tool · Material: Steel · Surface: blackened

EUR 23.20

swiing® revival connecting rod bushing 12/15.05/12 | Sachs (A1153)
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For: Sachs

16046

swiing® revival connecting rod bushing 12/15.05/12 | Sachs (A1153)

Nominal diameter inside: 12 mm · Total height: 12 mm · Manufacturer: swiing® revival parts · Material: special bearing bronze · Ø outside: 15.05 mm · Ø inside: 12 mm · Pony OEM number: A1153 · Sachs OEM no.: 0232 038 015

EUR 15.00

Cylinder head Sachs 50/3, 50/4

For: Sachs

16054

Cylinder head Sachs 50/3, 50/4

Ø outside: 128 mm

EUR 69.30

GPO gasket set slot version | Sachs 50/3 3-speed engine
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For: Sachs

15623

GPO gasket set slot version | Sachs 50/3 3-speed engine

Manufacturer: GPO · Number of components: 8 pcs · Hole spacing inlet: 31 mm · Ø outlet inside: 28 mm · Hole pattern [mm]: 51 x 40 · Area of application: Standard

EUR 23.20

Gasket set diaphragm version | Sachs 3-speed 50/3 engine

For: Sachs

15622

Gasket set diaphragm version | Sachs 3-speed 50/3 engine

Number of components: 9 pcs · Hole spacing inlet: 67 mm · Ø outlet inside: 28 mm · Hole pattern [mm]: 51 x 40 · Area of application: Standard

EUR 23.20

Spacer washer 13/19/0.15 Pinion shaft / Kickstarter | Sachs
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For: Sachs

15903

Spacer washer 13/19/0.15 Pinion shaft / Kickstarter | Sachs

Ø inside: 13 mm · Nominal diameter inside: 13 mm · Ø outside: 19 mm · Thickness: 0.15 mm · Manufacturer: Sachs · Material: Steel · Surface: blank / oiled · Pony OEM number: A1540 · Sachs OEM no.: 0244 006 007

EUR 2.20

Spacer washer 13/19/0.2 Pinion shaft / Kickstarter | Sachs
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For: Sachs

15904

Spacer washer 13/19/0.2 Pinion shaft / Kickstarter | Sachs

Ø inside: 13 mm · Nominal diameter inside: 13 mm · Ø outside: 19 mm · Thickness: 0.2 mm · Manufacturer: Sachs · Material: Steel · Surface: blank / oiled · Pony OEM number: A1539 · Sachs OEM no.: 0244 006 006

EUR 2.20

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