Complete service kit (gasket set) for rebuilding Zenith INAT carburetors. This kit contains the essential wear-and-tear parts to ensure your carburetor seals properly and delivers a smooth and reliable fuel mixture.

Fits the following carburetor models:

• Zenith 35/40 INAT
• Zenith 32/40 INAT

Application & Compatibility:

This kit is tailored to fit BMW's classic 6-cylinder engines ranging from 2000cc to 3300cc equipped with INAT carburetors (such as classic models from the E3 and E9 series, as well as early 5-series).

The kit contains:

• Carburetor gaskets
• Float chamber gaskets
• Rubber diaphragms
• Needle valve
• O-rings and washers

Important information when ordering:

• The kit is intended to rebuild one (1) carburetor. Most of these classic BMW engines are equipped with dual carburetors, so please remember to order two kits if you plan to rebuild both.
• Please note: The secondary stage diaphragm (often referred to as part number 3503 with a 3 mm thread) is not included in this kit.