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Porsche > 993 (911) (1994-1998) > 993 (911) TURBO 1994-96 > Gearbox / Transmission > Gearbox Mounts >

Transmission / gearbox mount bush. Porsche 964 C2 / 993 C2  ❭  96437505581

Transmission / gearbox mount bush. Porsche 964 C2 / 993 C2 - 96437505502, 96437505581 - PR13003P
2
Check vehicle fitment
96437505581/5
Product Information
Product Information
High-quality transmission mount for Porsche 964 Carrera 2 and Porsche 993 Carrera 2 models. Designed as a stock replacement, this transmission mounting is intended to restore the original-style support, vibration isolation and drivetrain control of the factory rubber mount.
Sold individually (incl. spacers), 1 pcs required per car

Fits:
Porsche 964 C2 only
Porsche 993 C2 Only

Diagram ref no 23


The transmission mount supports the gearbox against the chassis while permitting controlled movement under acceleration, braking and gear changes. Its rubber element isolates drivetrain vibration and helps maintain the intended transmission position and alignment. 

Functions
 •  Supports the transmission within the chassis
 •  Controls gearbox movement under changing loads
 •  Isolates drivetrain vibration from the vehicle body
 •  Helps maintain gear linkage and driveline alignment
 •  Reduces stress on adjacent transmission components

Technical Details:
 •  Stock-replacement specification
 •  Replacement for OE references: 96437505502 and 96437505581
 •  Sold individually (incl. spacers), 1 pcs required per car

Symptoms of Fault
 •  Clunking as drive is taken up or during gear changes
 •  Excessive transmission or drivetrain movement
 •  Increased vibration through the cabin
 •  Gear lever movement under acceleration or braking
 •  Less precise shifting despite a serviceable gearbox and linkage
 •  Cracked, softened or collapsed mounting rubber

Why Replacement Matters
An ageing mount can allow the gearbox to move beyond its intended limits, increasing vibration and affecting shift consistency. Replacing a deteriorated unit restores controlled transmission support and helps limit unnecessary loading of the linkage, exhaust and surrounding drivetrain parts. This component is intended as a factory-style replacement rather than a rigid or uprated mount.


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Related, superseded, cross reference or alternative numbers for comparison.

96437505581
96437505502
96437505581

The product you are viewing cross references to these numbers
Related products
Gearbox silencer block. Porsche 964 / 993 - 96437505502, 911821/15, 96437505581
3
Gearbox silencer block. Porsche 964 / 993
96437505581/1
Product Information
Product Information
Gearbox Silencer Block.
The OE Match Gearbox Silencer Block is a high-quality replacement mounting component designed to isolate and dampen vibration and noise generated by the gearbox and drivetrain. Installed between the transmission assembly and vehicle mounting points, the silencer block helps absorb drivetrain movement and reduce the transmission of vibration into the chassis and passenger compartment.

Fits:
  • Porsche 964 (911) C2 1989-93 MANUAL (Gearbox type G50.03 / G50.04 / G50.05)  TIPTRONIC (Gearbox type A50.02 / A50.03)
  • Porsche 964 (911) TURBO 3.3L 1991-93 MANUAL (Gearbox type G50.52)
  • Porsche 964 (911) TURBO 3.6L 1991-93 MANUAL (Gearbox type G50.52)
  • Porsche 993 (911) C2 1994-97  MANUAL (Gearbox type G50.20 / G51.21)  IPTRONIC (Gearbox type A50.04 / A50.05)
  • Porsche 993 (911) TURBO 1994-96 (Gearbox type G50.20 / G51.21)  IPTRONIC (Gearbox type A50.04 / A50.05)

Diagram Ref No 23

Manufactured to OE specifications using durable rubber and metal construction, this replacement silencer block restores the original levels of comfort, refinement and drivetrain support. It is an ideal replacement for worn, cracked or deteriorated original mounts commonly found on ageing Porsche vehicles.  

What This Product Does:
  • Isolates gearbox and drivetrain vibrations from the chassis.
  • Reduces transmission noise entering the passenger compartment.
  • Supports the gearbox while allowing controlled movement.
  • Helps maintain correct drivetrain alignment.
  • Minimises shock loads during acceleration and gear changes.
  • Improves driving comfort and refinement.

Symptoms Of Wear Or Failure:
  • Increased vibration felt through the cabin.
  • Excessive drivetrain movement during acceleration or deceleration.
  • Clunking or knocking noises when changing gear.
  • Harsh engagement during gear shifts.
  • Visible cracking, splitting or deterioration of the rubber mount.
  • Sagging or misalignment of the gearbox assembly.
  • Increased transmission noise within the vehicle.
  • Premature wear of surrounding drivetrain components.

Why Replacement Matters:

  • The gearbox silencer block is continuously exposed to drivetrain torque, engine vibration, road shock, heat and age-related deterioration. Over time, the rubber element can harden, crack or separate from its metal mounting surfaces, reducing its ability to absorb vibration and support the transmission correctly.
  • A failed silencer block can allow excessive gearbox movement, leading to increased vibration, drivetrain noise and additional stress on transmission mounts, couplings and related components. If left unresolved, excessive movement may contribute to accelerated wear throughout the drivetrain system.



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

96437505581
96437505502
911821
96437505581

The product you are viewing cross references to these numbers
Gearbox Mount Strut. Porsche 964 / 993 - 99350462100
1
Gearbox Mount Strut. Porsche 964 / 993
Special Order item
99350462100
Product Information
Product Information
Gearbox Mount Strut.


Fits:
Porsche 964 C2 1990-94 MANUAL (Gearbox type G50.03 / G50.04 / G50.05)
Porsche 964 Turbo 1991-92 MANUAL (Gearbox type G50.52)
Porsche 964 C2 1992-94 TIPTRONIC (Gearbox type A50.02 / A50.03)
Porsche 993 C2 1994-98 MANUAL (Gearbox type G50.20 / G51.21)
Porsche 993 Carrera RS 1995 MANUAL (Gearbox type G50.31 / G50.32 / G50.33)

Click picture for large parts diagram.
Diagram Ref No 26.

Related reference numbers
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99350462100
99350462100

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Gearbox silencer block rubber washer. Porsche 993 / 964 - 96437525500
3
Gearbox silencer block rubber washer. Porsche 993 / 964
Special Order item
96437525500
Product Information
Product Information
Gearbox silencer block rubber washer.



Fits:
Porsche 964 C2 1990-94 MANUAL (Gearbox type G50.03 / G50.04 / G50.05)
Porsche 964 Carrera 2 RS 1992 MANUAL (Gearbox type G50.10)
Porsche 964 Turbo 1991-92 MANUAL (Gearbox type G50.52)
Porsche 993 C2 1994-98 MANUAL (Gearbox type G50.20 / G51.21)
Porsche 993 Carrera RS 1995 MANUAL (Gearbox type G50.31 / G50.32 / G50.33)
Porsche 993 C2 1994-98 TIPTRONIC (Gearbox type A50.04 / A50.05)

Click 'Zoom in' for large parts diagram.
Diagram Ref No 27.

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

96437525500
96437525500

The product you are viewing cross references to these numbers