Float needle valve

BMW 700 carburetor and air filter

Float needle valve

€11.90

incl. 19% VAT plus shipping

1.2
Technical data
Category
BMW 700 carburetor and air filter
BMW part number
13110039603
Item number
B7-03-0823
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
Worldwide shipping By DHL, UPS or freight forwarder — safely packed
Application

A float needle valve with a small bore precisely regulates the fuel flow in the carburetor and maintains the fuel level in the float chamber within tight tolerances.

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General information about this item

Product info
The float needle valve 1.2 (Part No. B7-03-0823) ensures a particularly finely metered fuel supply in the BMW 700 carburetor thanks to its smaller bore. When overhauling the carburetor as part of a restoration, the valve, seat, and float mechanism should be thoroughly cleaned or replaced, and the float level should then be precisely adjusted. This will effectively prevent leaks, rough idling, and starting problems.

Database ID: 4601 Accessed on: 17.06.2026 07:20 Data state: 22.05.2026 12:33 In stock since: 18.11.2025