Camshaft cover washer. Porsche 911 / 964 / 914  ❭  90003101430

Camshaft cover washer
This OE Match camshaft cover washer is a replacement fastening washer for Porsche 911, 964, and 914 models. A sealing and load-spreading washer used beneath camshaft cover bolts to ensure proper torque distribution and a clean, leak-free seal between the cover and camshaft housing.
Price is each.

Fits:
Porsche 911 1968 - 1989
Porsche 914 1970 - 1976
Porsche 964 1989 - 1994

Diagram ref no 28

The camshaft cover washer fits beneath the camshaft cover fixing hardware and helps distribute the clamping load evenly across the cover surface. It supports secure installation of the camshaft cover and helps protect the cover and mating surfaces from damage during tightening.

Functions
• Replaces the camshaft cover washer
• Fits beneath camshaft cover fixing hardware
•  Helps distribute fastening load evenly
•  Supports correct camshaft cover installation
•  Helps protect the cover surface from fastener damage
•  Replaces missing, worn, corroded, distorted, or damaged washers
•  OE Match replacement for engine service, repair, or restoration.

Why Replace This Part?
Camshaft cover washers can become worn, flattened, corroded, distorted, or damaged due to age, heat, oil exposure, repeated removal, and previous engine work. Damaged or missing washers can affect clamp load, allow poor cover seating, or damage the cover surface. Replacing the washer during camshaft cover service helps support correct fastening and a clean engine assembly.

When to Replace This Part
•   The camshaft cover has been removed
•   The original washer is missing, worn, rusty, or distorted
•   The washer surface is marked, flattened, or damaged
•   Camshaft cover gaskets or seals are being replaced
•   Valve train or upper engine service is being carried out
•   Engine oil leaks are being repaired around the cover area
•   The vehicle is undergoing Porsche engine restoration or rebuild.

Where it fits on the car
This washer fits at the camshaft cover fastening points on Porsche 911, 964, and 914 models. It is used with the relevant fixing hardware according to the factory engine layout.

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Related, superseded, cross reference or alternative numbers for comparison.

90003101430

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