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- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) RS 1994-97
Engineered to match the original Porsche specification, this high-quality bolt ensures correct fit, strength, and finish for secure attachment of the gearbox silencer block on the Porsche 993 Carrera 2 .
Sold each.
Fits:
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)
Diagram Ref No 15.
Bolts used in drivetrain and gearbox assemblies are exposed to continuous vibration, torque stress, and environmental factors such as heat and corrosion. Over time, these conditions can weaken or stretch the bolt, reducing its ability to maintain proper clamping force. Using a degraded or mismatched bolt can cause mounting misalignment, vibration, or even component failure under load.
When to replace:
• During gearbox or silencer block removal, when original bolts show corrosion, wear, or damaged threads.
• As part of drivetrain servicing or restoration, ensuring all fasteners meet factory torque and material specifications.
• Whenever hardware is reused or mismatched, to maintain the correct preload and structural integrity of the assembly.
Replacing this hexagon-head bolt guarantees the proper tensile strength, precise thread pitch, and corrosion resistance — restoring safe, vibration-free mounting performance in your Porsche 993 Carrera 2 or related 911 model.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90037808801
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
The OE Match gearbox rubber mount is intended for specified Porsche Cayenne applications from 2003–17. It supports the transmission assembly while helping isolate normal drivetrain movement and vibration from the chassis.
Fits
- Porsche 955 Cayenne 4.5L V8 2003-06
- Porsche 955 Cayenne 4.5L V8 TURBO 2003-06
- 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 4.8L V8 2007-10
- Porsche 957 Cayenne 4.8L V8 TURBO 2007-10
- 957 Cayenne S / GTS 4.8L 2007–10
- 957 Cayenne Turbo / Turbo S 4.8L 2007–10
- Porsche 958 Cayenne 4.8L DFI 2011>> (IE0A - basic equipment)
- Porsche 958 Cayenne 4.8L TURBO 2011>>
- Porsche 958 Cayenne 3.0L HYBRID >>2014
- Porsche 958 Cayenne 4.2L TDI >>2014
- 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010–17
- 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010–17
Diagram ref no 2
What This Product Does
This rubber mounting forms part of the Cayenne transmission suspension assembly. It secures and supports the gearbox, maintains its intended position relative to the chassis and absorbs a proportion of the vibration and torque movement generated by the drivetrain.
Functions
- Supports the gearbox within the transmission carrier assembly
- Helps maintain drivetrain and transmission alignment
- Isolates normal gearbox vibration from the vehicle structure
- Controls excessive transmission movement during load changes
- Reduces stress transferred to adjoining brackets and mountings
Symptoms of Fault
- Clunking as drive is taken up or during changes in load
- Increased vibration transmitted through the cabin
- Excessive movement of the gearbox or transmission assembly
- Less precise shifting or a change in drivetrain feel
- Cracked, softened or visibly collapsed mounting rubber
- Noise caused by movement placing adjoining components under stress
Why Replacement Matters
An aged or damaged mounting may allow more drivetrain movement than intended, making a correctly operating gearbox feel rough or imprecise. Replacement can restore the intended support and vibration isolation while helping protect nearby carriers, brackets and driveline components. Inspect the surrounding hardware and other mountings during installation, as wear elsewhere can produce similar symptoms.
FAQs
- Can a worn mount cause gearbox noise?
It can cause clunks or vibration by allowing excessive movement, although internal gearbox wear, the transfer case and other drivetrain parts should also be checked. - Will this mount repair gear crunching?
No. Gear crunching is more commonly associated with internal transmission, clutch or selector faults, but a worn mount can affect overall drivetrain feel. - Should compatibility be checked by part number?
Yes. Compare 95537505730 with the existing component and confirm the vehicle model, year, engine and relevant PR codes. - Should other mounts be inspected?
Yes. Checking adjoining transmission and engine mountings helps identify uneven support or additional age-related deterioration.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95537505730
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
Its purpose is to absorb and damp vibrations, reduce noise transmitted to the chassis, and accommodate slight relative motion between the drivetrain and the vehicle body
Fits:
Porsche 955 Cayenne 3.2L V6 2003-06
Porsche 955 Cayenne S 4.5L V8 2003-06
Porsche 955 Cayenne Turbo 4.5L 2003-06
Porsche 955 Cayenne Turbo S 4.5L 2006>>
Porsche 957 Cayenne 3.0L Diesel 2007-10
Porsche 957 Cayenne 3.6L 2007-10
Porsche 957 Cayenne S/GTS 4.8L 2007-10 (excluding Turbo)
Diagram ref no 13
Common failure modes / deterioration
Rubber degradation (cracking, hardening, tearing)
Over time, the rubber can become brittle, crack, or split from repeated stress cycles, heat, chemical exposure (oil, road salt, etc.). This reduces its damping ability.
Delamination / bond failure
The bonding between the rubber and the metal interfaces can fail, leading to slippage or separation under load.
Excessive deformation / sagging
As the rubber softens or wears, the mount may deform under load, causing misalignment or increased movement under torque.
Fatigue / wear from repeated cycles
Especially under harsh driving conditions (off-road, heavy loads, aggressive acceleration/shifting), the stress cycles on the mount accelerate wear. Some aftermarket writeups claim that the factory rubber design is prone to “premature Drive Shaft Support failure” because of constant stress on the rubber.
Heat / ozone / environmental damage
Exposure to high temperatures, undercarriage heat, moisture, road debris, and ozone accelerates rubber aging.
Load shift or impact damage
If the vehicle strikes a pothole or the differential experiences shock loads, the mount may crack or tear.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95534933700
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
The part reference 955 349 337 00 is a rubber mounting / support mount for the front-axle final drive / differential, isolating and supporting the front differential (front drive unit) relative to the chassis. There are 3 of the same on each car, this is a SET OF 3
Its purpose is to absorb and damp vibrations, reduce noise transmitted to the chassis, and accommodate slight relative motion between the drivetrain and the vehicle body
Fits:
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S/GTS 4.8L 2007-10 (excluding Turbo)
Why these should be replaced / when to suspect failure
- This part is not “optional” — it is essential for maintaining proper alignment, damping, and support of the front differential. But because of its rubber nature and exposure, it is a known wear/failure point. Below are reasons and symptoms for replacement:
- Rubber degradation (cracking, hardening, tearing). Over time, the rubber can become brittle, crack, or split from repeated stress cycles, heat, chemical exposure (oil, road salt, etc.). This reduces its damping ability.
- Delamination / bond failure. The bonding between the rubber and the metal interfaces can fail, leading to slippage or separation under load.
- Excessive deformation / sagging. As the rubber softens or wears, the mount may deform under load, causing misalignment or increased movement under torque.
- Fatigue / wear from repeated cycles. Especially under harsh driving conditions (off-road, heavy loads, aggressive acceleration/shifting), the stress cycles on the mount accelerate wear. Some aftermarket writeups claim that the factory rubber design is prone to “premature Drive Shaft Support failure” because of constant stress on the rubber.
- Heat / ozone / environmental damage. Exposure to high temperatures, undercarriage heat, moisture, road debris, and ozone accelerates rubber aging.
- Load shift or impact damage. If the vehicle strikes a pothole or the differential experiences shock loads, the mount may crack or tear.
Click 'Zoom in' for large parts diagram.
Diagram ref no 13
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95534933700
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
The part reference 955 349 337 00 is a rubber mounting / support mount for the front-axle final drive / differential, isolating and supporting the front differential (front drive unit) relative to the chassis. There are 3 of the same on each car, this is a SET OF 3 with bolts & nuts
Its purpose is to absorb and damp vibrations, reduce noise transmitted to the chassis, and accommodate slight relative motion between the drivetrain and the vehicle body
Fits:- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S/GTS 4.8L 2007-10 (excluding Turbo)
Why these should be replaced / when to suspect failure
- This part is not “optional” — it is essential for maintaining proper alignment, damping, and support of the front differential. But because of its rubber nature and exposure, it is a known wear/failure point. Below are reasons and symptoms for replacement:
- Rubber degradation (cracking, hardening, tearing). Over time, the rubber can become brittle, crack, or split from repeated stress cycles, heat, chemical exposure (oil, road salt, etc.). This reduces its damping ability.
- Delamination / bond failure. The bonding between the rubber and the metal interfaces can fail, leading to slippage or separation under load.
- Excessive deformation / sagging. As the rubber softens or wears, the mount may deform under load, causing misalignment or increased movement under torque.
- Fatigue / wear from repeated cycles. Especially under harsh driving conditions (off-road, heavy loads, aggressive acceleration/shifting), the stress cycles on the mount accelerate wear. Some aftermarket writeups claim that the factory rubber design is prone to “premature Drive Shaft Support failure” because of constant stress on the rubber.
- Heat / ozone / environmental damage. Exposure to high temperatures, undercarriage heat, moisture, road debris, and ozone accelerates rubber aging.
- Load shift or impact damage. If the vehicle strikes a pothole or the differential experiences shock loads, the mount may crack or tear.
Click 'Zoom in' for large parts diagram.
Diagram ref no 13
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95534933700
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
