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Drive star
€79.90
incl. 19% VAT plus shipping
coupling flange
Technical data
- Category
- BMW Isetta rear axle
- BMW part number
- 23211030528
- Item number
- 4-063
- Condition
- Not specified – on request
- Weight
- 0 kg
In stock
No instant purchase: after your request you will receive a personal quote including shipping costs.
Philipp Schäper
BMW Isetta specialist
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General information about this item
Product info
The drive spline 4-063 serves as a coupling flange for torque transmission in the rear axle drive of the BMW Isetta and connects the drive shaft positively to the downstream components. During restoration, ensure that fits are free of play, drive arms are undamaged, and the sealing surface is intact to prevent jerking and leaks in the drivetrain. This component is therefore essential for smooth and long-lasting operation of the rear axle.
Database ID: 1503 Accessed on: 19.06.2026 06:44 Data state: 22.05.2026 12:33 In stock since: 18.11.2025