
Bush made of red anodized aluminium for the professional, niche installation of the clutch-side oil seal on crankshafts of Puch X30 Sport / Velux mopeds / mopeds with a Z50 engine.
Without this installation aid, the oil seal (colloquially known as a radial shaft seal) is often damaged at the sharp-edged shoulder on the crankshaft. With the help of the mounting adapter, the oil seal glides gently over the delicate area.
Ø inner: 15 mm
Ø outer: 17 mm
Length: 10 mm
Material: aluminium
Surface: red anodized
You can find the corresponding crankshafts in the accessories section.
Exceptional product for the highest demands of the quality brand swiing®.
| Manufacturer | swiing® ingenious parts |
| Material | Aluminum |
| Surface | anodized |
| Ø inside | 15 mm |
| Ø outside | 17 mm |
| Total length | 10 mm |
| Number of components | 1 pcs |
| Area of application | Special tool |
| Puch | Z50 (X30 Sport) Z50 (X30 Velux) 2-speed MS, MV, MV50 3-speed VSD, DS, VZ, MC |
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Manufacturer: swiing® revival parts · Material: Steel · Cheek type: standard · Crankshaft stroke: 43 mm · Connecting rod length center-center: 90 mm · Total length of crankpin on clutch side: 57 mm · Total length crankpin ignition side: 66 mm · Weight: 842 g · Ø crank webs: 69.9 mm · Ø Connecting rod eye: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 17 mm · Thread type: MF10x1 (fine pitch thread) · Thread type: MF8x1 (fine pitch thread) · Ø Bearing seat (ignition side): 17 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Area of application: Standard · Wide crank webs: 34 mm · Length 1st paragraph: 20 mm · Length 2nd paragraph: 19 mm · Ø 1st step (on the coupling side): 17 mm · Ø 2nd shoulder (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm · Number of gears: 2 pcs
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swiing® ingenious crankshaft "High End" | Puch X30 NS / NL (Z50)
Manufacturer: swiing® ingenious parts · Material: Aluminum · Material: Steel · Cheek type: Full cheeks · Crankshaft stroke: 43 mm · Connecting rod length center-center: 90 mm · Thread length: 10 mm · Thread length: 13 mm · Total length of crankpin on clutch side: 57 mm · Thread type: MF10x1 (fine pitch thread) · Total length crankpin ignition side: 66 mm · Ø crank webs: 70 mm · Ø Connecting rod eye: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 17 mm · Ø Bearing seat (ignition side): 17 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 34 mm · Length 1st paragraph: 20 mm · Length 2nd paragraph: 19 mm · Area of application: Racing · Area of application: Tuning · Ø 1st step (on the coupling side): 17 mm · Ø 2nd shoulder (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm · Weight: 954 g · Number of gears: 2 pcs
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swiing® ingenious crankshaft "High End" | Puch X30 Velux (Z50)
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