
Woodruff key / Woodruff key for fastening the pinion.
Also suitable for the flywheel on the crankshaft.
Fits the following mopeds with Beta 521 engine:
Length: 9.3 mm
Height: 3.8 mm
Width: 3 mm
Original spare part number: A8046
| Manufacturer | Pony |
| Material | Steel |
| Total length | 9.3 mm |
| Width | 3 mm |
| Height | 3.8 mm |
| Pony / Cilo (Beta 521 & 512) | Beta 512 Beta 521 (engine) |
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