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Sprocket wheel bearing

BMW Isetta rear axle

Sprocket wheel bearing Zoom

Sprocket wheel bearing

€139.90

incl. 19% VAT plus shipping

The sprocket shaft 4-053 is an original new BMW part for the chain drive of the BMW Isetta rear axle and ensures the precise transmission of rotational motion to the sprocket. As part of a restoration, it replaces worn or corroded shafts, reduces play in the bearing assembly, and improves the smooth running of the chain. This minimizes consequential damage to bearings and the sprocket and restores the drive’s original function.
Technical data
Category
BMW Isetta rear axle
BMW part number
33413038530
Item number
4-053
Condition
Unused, stored original part
Weight
0 kg
In stock

No instant purchase: after your request you will receive a personal quote including shipping costs.

Philipp Schäper
Philipp Schäper BMW Isetta specialist Question about this item?
In stock Almost all parts available directly from stock
Original parts Original parts from workshop inventory
Specialists The specialists for BMW Isetta, 600 & 700
Worldwide shipping By DHL, UPS or freight forwarder — safely packed
Application

A sprocket shaft transmits the rotational motion from the bearing or transmission output to the sprocket and serves as a precise, load-bearing guide for the chain drive.

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General information about this item

Product info
The sprocket shaft 4-053 is an original new BMW part for the chain drive of the BMW Isetta rear axle and ensures the precise transmission of rotational motion to the sprocket. As part of a restoration, it replaces worn or corroded shafts, reduces play in the bearing assembly, and improves the smooth running of the chain. This minimizes consequential damage to bearings and the sprocket and restores the drive’s original function.

Database ID: 1489 Accessed on: 19.06.2026 19:57 Data state: 22.05.2026 12:33 In stock since: 18.11.2025