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HD Semi-solid engine mount set. Porsche 911 / 912 / 930 - 91137504306
91137504306/3
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Information
HD Semi-solid engine mount set. Fits to existing engine or gearbox mount shell.
One kit includes 2 halves of mount, (2 kits required per car).
Fits:
Work as engine mounts in 1965-1989 911/912/930
Work as transmission mounts in 1972-1986 911/912/930 (915/930 Transmission Only)
Fits to number 8 on the diagram.
High Density engine/transmission mounts are the perfect compromise between stock rubber and our Semi-Solid mounts. Their heavy duty 25% higher durometer rubber construction makes them ideal for performance oriented cars, but still allows absorption of vibrations and noise associated with solid mounts. Installs in stock motor mount or transmission mount hangers replacing worn out factory rubber.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91137504306
The product you are viewing cross references to these numbers
One kit includes 2 halves of mount, (2 kits required per car).
Fits:
Work as engine mounts in 1965-1989 911/912/930
Work as transmission mounts in 1972-1986 911/912/930 (915/930 Transmission Only)
Fits to number 8 on the diagram.
High Density engine/transmission mounts are the perfect compromise between stock rubber and our Semi-Solid mounts. Their heavy duty 25% higher durometer rubber construction makes them ideal for performance oriented cars, but still allows absorption of vibrations and noise associated with solid mounts. Installs in stock motor mount or transmission mount hangers replacing worn out factory rubber.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91137504306
91137504306
91137504300
91137504300
90137503100
93037503100
The product you are viewing cross references to these numbers
Price: £36.55
In stock
Related products
Vehicle Group
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Information
Engine mount.
This OE Match engine mount is a hydraulic engine mounting component designed for Porsche 911 (996) models. Manufactured to match the original Porsche specifications, it provides secure engine support while reducing vibration transmitted to the chassis. This mount is a direct-fit replacement for the factory engine mount used in the 996 drivetrain system.
Sold individually, two are required per vehicle.
Fits:
Porsche 996 C2 / C4 3.4L 1997 - 08/2001
Porsche 996 C2 / C4 3.6L 09/2001 - 2005
Porsche 996 C4S 3.6L 09/2001- 2005
Diagram ref no 2.
This mount replicates the original Porsche design to ensure proper fitment, durability and vibration damping. It replaces earlier versions such as 99337504905 and 99337504906, offering improved reliability and performance.
The engine mount stabilizes the engine and limits excessive movement during acceleration, braking and cornering. By absorbing vibration and engine torque, it helps maintain smooth driving characteristics and reduces noise or vibration transmitted to the cabin.
Replacing worn mounts restores drivetrain stability and helps protect surrounding components such as the exhaust system, transmission and driveshaft.
Function
• Engine Support: Secures the engine to the chassis or engine cradle
• Vibration Isolation: Hydraulic mount design absorbs engine vibration
• Drivetrain Stability: Controls engine movement under load
• Noise Reduction: Minimizes vibration transmitted to the cabin
Engine mounts are subjected to constant vibration, engine torque and heat. Over time the rubber and hydraulic components can degrade, reducing their ability to absorb movement. This may result in increased cabin vibration, clunking noises during gear changes, or visible engine movement. Replacing worn mounts restores proper engine support and ensures stable drivetrain operation.
Consider replacing the engine mount if you notice:
• Excessive engine vibration inside the cabin
• Clunking or knocking during acceleration or gear changes
• Visible hydraulic fluid leakage from the mount
• Sagging exhaust or engine position changes
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99337504908
The product you are viewing cross references to these numbers
This OE Match engine mount is a hydraulic engine mounting component designed for Porsche 911 (996) models. Manufactured to match the original Porsche specifications, it provides secure engine support while reducing vibration transmitted to the chassis. This mount is a direct-fit replacement for the factory engine mount used in the 996 drivetrain system.
Sold individually, two are required per vehicle.
Fits:
Porsche 996 C2 / C4 3.4L 1997 - 08/2001
Porsche 996 C2 / C4 3.6L 09/2001 - 2005
Porsche 996 C4S 3.6L 09/2001- 2005
Diagram ref no 2.
This mount replicates the original Porsche design to ensure proper fitment, durability and vibration damping. It replaces earlier versions such as 99337504905 and 99337504906, offering improved reliability and performance.
The engine mount stabilizes the engine and limits excessive movement during acceleration, braking and cornering. By absorbing vibration and engine torque, it helps maintain smooth driving characteristics and reduces noise or vibration transmitted to the cabin.
Replacing worn mounts restores drivetrain stability and helps protect surrounding components such as the exhaust system, transmission and driveshaft.
Function
• Engine Support: Secures the engine to the chassis or engine cradle
• Vibration Isolation: Hydraulic mount design absorbs engine vibration
• Drivetrain Stability: Controls engine movement under load
• Noise Reduction: Minimizes vibration transmitted to the cabin
Engine mounts are subjected to constant vibration, engine torque and heat. Over time the rubber and hydraulic components can degrade, reducing their ability to absorb movement. This may result in increased cabin vibration, clunking noises during gear changes, or visible engine movement. Replacing worn mounts restores proper engine support and ensures stable drivetrain operation.
Consider replacing the engine mount if you notice:
• Excessive engine vibration inside the cabin
• Clunking or knocking during acceleration or gear changes
• Visible hydraulic fluid leakage from the mount
• Sagging exhaust or engine position changes
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99337504908
99337504908
99337504906
The product you are viewing cross references to these numbers
Price: £95.00
In stock