Chain housing gasket. Porsche 911  ❭  93010519306

Chain housing gasket.
OE Match Chain Housing Gasket for Porsche 911 air-cooled engines - direct-fit sealing gasket designed to prevent oil leaks and maintain timing chain housing integrity.

Fits:
Porsche 911 1968 - 1989

Diagram Ref No 6

Air-cooled Porsche 911 engines rely on precise camshaft timing controlled by timing chains housed within sealed chain housings. The chain housing gasket forms the critical sealing layer between the chain housing cover and the engine case.

Over time, original gaskets can harden, compress, or deteriorate due to:
•  Heat cycling
•  Oil exposure
•  Age-related material fatigue
•  Engine rebuild or disassembly

A compromised gasket can lead to oil leaks around the chain housing area - a common issue on classic 911 engines.

This OE Match  gasket is manufactured to match original Porsche thickness, material composition, and cut profile. It ensures correct sealing when installing or resealing the chain housing cover during engine rebuilds, cam timing work, or oil leak repairs.

Designed for direct replacement, it installs without modification and provides factory-correct fitment and sealing performance.

Oil leaks from the chain housing area are common on ageing air-cooled engines. A degraded gasket can allow oil seepage, leading to engine bay mess, oil loss, and potential contamination of surrounding components. Replacing the gasket during service or rebuild ensures proper sealing and helps maintain engine reliability.

Replace the chain housing gasket when:
•  Performing camshaft or timing chain service
•  Resealing engine due to oil leaks
•  During engine rebuild
•  Removing chain housing cover for maintenance
•  Oil seepage is visible around the chain housing

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Related, superseded, cross reference or alternative numbers for comparison.

93010519306

The product you are viewing cross references to these numbers