Differential Housing Gasket. Porsche 987 Boxster / Cayman 2005-08  ❭  98639703800

Differential Housing Gasket.

The Differential Housing Gasket is a OE MATCH sealing component designed to create a secure, leak-free seal between the differential housing and its mating surface. This gasket ensures that differential gear oil remains contained within the housing while protecting internal components from contamination.

Fits:

• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Boxster 987 S 3.2/3.4L 2005-08/08
• Porsche Cayman 2.7L 987C 2006-08
• Porsche Cayman S 3.4L 987C 2005-08

Cars With Option Codes:
249 - Tiptronic Transmission

Diagram Ref No 11

What This Product Does:

• Sealing the differential housing to prevent gear oil leaks
• Maintaining proper lubrication within the differential
• Protecting internal gears and bearings from contamination
• Supporting consistent drivetrain performance
• Helping maintain correct internal pressure and lubrication levels

Symptoms Of Wear Or Failure:

• Gear oil leaks around the differential housing
• Oil residue or buildup near the gasket seam
• Oil spots under the vehicle
• Low differential fluid levels
• Increased drivetrain noise caused by reduced lubrication

Why Replacement Matters:

• Prevent gear oil leaks
• Maintain correct differential lubrication
• Protect internal gears and bearings
• Ensure smooth and reliable drivetrain performance
• Avoid costly differential repairs or replacement

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98639703800

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