Special nut with M22 x 1 mm thread for the pinion shaft of various Tomos models (Quadro, Sprint, Classic & FunSport).
It often happens that Tomos engines exhibit a loss of oil on the pinion shaft after some time.
This specially manufactured nut with integrated shaft seal (colloquially known as a radial shaft seal) solves this problem quickly and easily.
The old nut is simply replaced by this one.
Shaft width: 30 mm
Height: 14 mm
Shaft sealing ring: 16 x 24 x 4 mm
Original Tomos spare part number: 234388
| Manufacturer | Tomos |
| Nut type | Hexagon nut |
| Drive | External hexagon |
| Height | 14 mm |
| Thread type | MF22x1 (fine pitch thread) |
| Width across flats | 30 mm |
| Tomos |
Ratings
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