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Gearwheel

BMW Isetta transmission

Gearwheel Zoom

Gearwheel

€28.90

incl. 19% VAT plus shipping

4th gear, on auxiliary shaft, used
Technical data
Category
BMW Isetta transmission
BMW part number
23221040516
Item number
2-0445
Condition
Used original part
Weight
0 kg
In stock

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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
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Application

A gear for 4th gear on the secondary shaft serves to transmit torque in the highest gear and establishes the corresponding gear ratio between the engine and the output shaft in the manual transmission.

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General information about this item

Product info
The used 4th-gear gear on the secondary shaft (Part No. 2-0445) is an original BMW Isetta transmission part and is delivered untested in its found condition. For a reliable restoration, gear flanks, fits, and any cracks must be carefully inspected, as used gears can often cause wear and noise issues.

Database ID: 917 Accessed on: 22.06.2026 18:19 Data state: 22.05.2026 12:33 In stock since: 18.11.2025