Mixing pipe

BMW 700 carburetor and air filter

Mixing pipe

€12.20

incl. 19% VAT plus shipping

6, for Zenith carburetor KL 10+11 and for engine 425 and Kraka
Technical data
Category
BMW 700 carburetor and air filter
BMW part number
13111327087
Item number
B7-03-225
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 mixing tube in the carburetor serves to emulsify the fuel-air flow in the main jet system and to control the mixture preparation across various load and speed ranges via defined orifices.

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General information about this item

Product info
The size 6 mixing tube with part number B7-03-225 for Zenith carburetors KL 10/11 in the BMW 700 engine 425 and in the Kraka controls the emulsion of fuel and air in the main jet system and thus the mixture quality across the entire RPM range. During a carburetor overhaul or restoration, it replaces worn or clogged original parts to restore the original tuning and ensure smooth operation. Gentle cleaning and careful installation are essential to ensure that the fine bores and cross-sections are not altered.

Database ID: 4630 Accessed on: 31.07.2026 17:01 Data state: 22.05.2026 12:33 In stock since: 18.11.2025