Gearbox rubber mount. Porsche 912  ❭  90230549201

Gearbox Rubber Mount.
Maintain correct drivetrain alignment and reduce vibration with this OE Match Gearbox Rubber Mount. Produced to OE-style specifications, this high-quality rubber mount is designed to securely support the transmission while isolating engine and gearbox vibrations from the chassis. Manufactured using durable rubber bonded to robust steel components, it provides excellent resistance to heat, oil contamination, road debris, and continuous mechanical loading. Ideal for routine maintenance, gearbox repairs, and Porsche restoration projects, this mount delivers reliable support and long-lasting performance.

Fits:

Diagram Ref No 34

The gearbox rubber mount forms a critical part of the drivetrain mounting system, securing the transmission in its correct position while absorbing vibration and allowing controlled movement during acceleration, braking, and gear changes. The resilient rubber construction minimises the transmission of noise, vibration, and harshness (NVH) into the vehicle cabin, helping maintain smooth driving characteristics and protecting surrounding drivetrain components from excessive stress. Manufactured to OE-style dimensions, it provides an accurate fit for straightforward installation.  

What This Product Does:

• Supports and secures the gearbox in its correct position.
• Absorbs engine and transmission vibration.
• Reduces noise, vibration, and harshness (NVH).
• Maintains correct drivetrain alignment.
• Allows controlled drivetrain movement under load.
• Protects surrounding components from excessive stress.
• Provides an OE-style fit for straightforward installation.

Symptoms Of Wear Or Failure:

• Excessive vibration felt through the vehicle.
• Increased drivetrain or transmission noise.
• Clunking or knocking during gear changes.
• Gearbox movement under acceleration or braking.
• Visible cracking, splitting, or deterioration of the rubber.
• Oil contamination causing rubber degradation.
• Sagging or collapsed gearbox mount.
• Misalignment of the transmission assembly.

Why Replacement Matters:

• The gearbox rubber mount plays a vital role in supporting the transmission while isolating vibration and maintaining correct drivetrain alignment. A worn or collapsed mount can increase cabin vibration, create drivetrain noise, allow excessive gearbox movement, and place additional strain on engine mounts, driveshafts, exhaust components, and gear linkage. If left unrepaired, these issues can accelerate wear throughout the drivetrain and compromise driving comfort.
• Replacing a worn or damaged mount with this OE Match Gearbox Rubber Mount restores proper drivetrain support, reduces unwanted vibration, maintains correct transmission alignment, and improves overall vehicle refinement. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Gearbox Rubber Mount provides reliable fit, durability, and long-term performance for Porsche maintenance, repairs, and restoration projects.

Related reference numbers
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90230549201

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