Carburetor Cover Gasket for Solex 40PI-1. Porsche 911 1964-68  ❭  90110893400

Carburetor Cover Gasket for Solex 40PI-1
The gasket creates an airtight, fluid-tight seal between the carburettor cover (deckel) and its housing. This helps prevent vacuum loss, fuel seepage, and contamination entering the carburettor assembly - all of which can negatively affect mixture control, throttle response, and engine performance.
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Fits:
Porsche 911 (early models, 1964–1968) with Solex 40 PI-1 carburettors

Diagram ref no 28

Installed during carburettor service or rebuild, this gasket sits between the carburettor cover and the main body of the carb. Its uniform compression under the cover helps maintain consistent sealing and lubrication resistance, reducing the risk of air leaks or performance loss.

Aged or degraded gaskets can shrink, crack, or compress unevenly, allowing air and vapour leaks that harm engine idle, mixture control, and fuel economy. Replacing this gasket restores the correct sealing surface so the carburettor can maintain proper internal pressures and performance.

When to replace:
•  Carburettor cover is removed for service
•  Evidence of fuel leakage at the carburettor deckel
•   Air leaks detected at idle
•   During carburettor overhaul, rebuild, or restoration

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90110893400

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