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Air filter
€29.90
incl. 19% VAT plus shipping
with steel netting mesh, incl. mounting for armed forces engine 403, 403c and 425, make Knecht, total diameter about 115mm, diameter for flanch about 45 mm
Technical data
- Category
- BMW 600 carburetor
- BMW part number
- 13720043088
- Item number
- B6-02-001930
- 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 B6-02-001930 air filter with steel mesh from Knecht is designed for the BW 403, 403c, and 425 engines and ensures clean intake air and low wear in the BMW 600 carburetor engine. As part of a restoration, the steel mesh should be carefully cleaned, the housing checked for corrosion, and the assembly installed with new gaskets. This ensures that air flow remains within the original range and the engine operates reliably while minimizing wear on components.
Database ID: 3192 Accessed on: 04.08.2026 14:46 Data state: 22.05.2026 12:33 In stock since: 18.11.2025