Porsche > Cayenne 9PA (955) 2003-2006 > 955 Cayenne Turbo 4.5L 2003-06 > Gearbox / Transmission >

Front Differential

5 5 5 5 5

Support mounts Set of 3 for front axle final drive. Porsche Cayenne 955 / 957

95534933700/1KIT

Product Information

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.

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Diagram ref no 13

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Related, superseded, cross reference or alternative numbers for comparison.

95534933700

95534933700

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3 3 3

Differential flange oil seal. Porsche 955 / 957 / 958 Cayenne

95534918910

Product Information

Differential flange oil seal. front.
Sold each.

porsche

Fits:
Porsche 955 Cayenne 2003-06
Porsche 957 Cayenne 2007-10
Porsche 958 Cayenne 2011-18

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Diagram ref no 24

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95534918910

95534918910

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Front differential bearing rebuild kit. Porsche Cayenne 955 / 957

95534920160/1

Product Information

Front differential bearing rebuild kit.

Fits:
Porsche 955 Cayenne - 2003 to 2006 (all engines with 6-speed gearbox)
Porsche 957 Cayenne - 2007 to 2010 (all engines with 6-speed gearbox)

How to tell if your differential bearings need replacing?
Characteristic noise from differential/transmission occurs during acceleration and coast (engine breaking). To distinguish differential bearing noise from wheel bearing noise steer left-right like you are warming up the tyres for a race.

If the noise changes its intensity then it is a wheel bearing. If intensity of the noise remains the same, this means the differential bearings need to be replaced.

RacingDiffs Components are OEM quality.

Front differential set also fits the following models:
Volkswagen Touareg 2002-2010 (all engines with 6-speed gearbox)
Audi Q7 pre-facelift 2005-2010 (all engines with 6-speed gearbox)
Porsche Cayenne 2003-2010 (all engines with 6-speed gearbox)

The kit includes:
1 x Crush sleeve
1 x Small pinion bearing
1 x Large pinion bearing
2 x Side bearing
1 x Input flange oil seal
2 x Output flange oil seal

Please Note:
Friction plate upgrade kit should only be fitted by someone with the relevant knowledge and experience.

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Related, superseded, cross reference or alternative numbers for comparison.

95534920160

95534918910

The product you are viewing cross references to these numbers

3 3 3

Front differential pinion seal. Porsche 955 Cayenne / 957 Cayenne

95534918900

Product Information

Front differential pinion seal, 80 x 50.

porsche

Fits:
Porsche 955 Cayenne 2003-06
Porsche 957 Cayenne 2007-10

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Diagram ref no 12

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

95534918900

95534918900

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4 4 4 4

Hexagon Head Bolt for Front Differential Guard Plate - M6x12. Porsche 955 Cayenne S/Turbo 2003-06

N01470111::1

Product Information

Hexagon head bolt - M6 x 12 - for front differential guard plate.

Fits:
Porsche 955 Cayenne S 4.5L 2003-06
Porsche 955 Cayenne Turbo / Turbo S 4.5L 2003-06

Diagram ref. 12

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

N01470111

N0147018

N01470111

N0147019

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3 3 3

Protective ring for front/rear differential drive pinion. Porsche 955 Cayenne / 957 Cayenne

95533237520

Product Information

Protective ring for front/rear axle differential flange.

porsche

95533237520

The product you are viewing cross references to these numbers

3 3 3

Protective ring for Output flange, front axle. Porsche 955 / 957 / 958 Cayenne

95533237530

Product Information

Protective ring for front axle differential output flange.

porsche

Fits:
Porsche 955 Cayenne 2003-06
Porsche 957 Cayenne 2007-10
Porsche 958 Cayenne 3.6L / 4.8L 2011-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 14

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95533237530

95533237530

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4 4 4 4

Rennline magnetic differential oil drain plug. Porsche Macan / Panamera / Cayenne

M103

Product Information

Rennline magnetic differential oil drain plug.

rennline

Fits:
Porsche Macan - All
Porsche 955 Cayenne - 2003 to 2006
Porsche 957 Cayenne - 2007 to 2010
Porsche 958 Cayenne - 2010 to 2017
Porsche 9YA Cayenne - 2018 Onwards
Porsche 970 Panamera - 2010 to 2016
Porsche 971.1 Panamera - 2017 to 2021
Porsche 971.2 Panamera - 2021 Onwards

Product Description

Discover the Rennline magnetic drain plug, a solution that embraces simplicity while ensuring optimal differential protection. This plug is engineered to attract and secure minute ferrous metal particles.

Just clean the magnetic tip during oil changes before re-installing it as this prevents particles from scratching the differential internal parts.

Utilizing a powerful N42 Neodymium magnet, this plug boasts an 18-fold increase in strength compared to the standard OEM version and it exhibits impressive resistance to demagnetisation

Replaces OEM Part Number:

95533205700

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

M103

95533205700

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3 3 3

Shouldered nut for front/rear axle differential flange. Porsche 955 Cayenne / 957 Cayenne

95533242700

Product Information

Shouldered nut for front/rear axle differential flange. M 22 X 1,5

porsche

Fits:
Porsche 955 Cayenne 2003-06
Porsche 957 Cayenne 2007-10

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Diagram ref no 14

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95533242700

95533242700

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Snap ring for front differential. Porsche 955 Cayenne / 957 Cayenne

95534941300

Product Information

Snap ring for front differential.

porsche

Fits:
Porsche 955 Cayenne 2003-06
Porsche 957 Cayenne 2007-10

Click 'Zoom in' for large parts diagram.
Diagram ref no 20

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95534941300

95534941300

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4 4 4 4

Support mount for front axle final drive. Porsche Cayenne 955 / 957

95534933700

Product Information

Front axle final drive support mount . 3 bushes required. Sold individually.

porsche

Fits:
Porsche Cayenne 955 All
Porsche Cayenne 957 3.0L Diesel / 3.6L / 4.8L (excluding Turbo)

Click 'Zoom in' for large parts diagram.
Diagram ref no 13

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

95534933700

95534933700

The product you are viewing cross references to these numbers

4 4 4 4

Support mount for front axle final drive. Porsche Cayenne 955 / 957

95534933700/1

Product Information

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)

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.

Click 'Zoom in' for large parts diagram.
Diagram ref no 13

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

95534933700

95534933700

The product you are viewing cross references to these numbers

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About Front Differential

Porsche Front Differential

At Design911, we supply a wide range of front differential parts and related components for Porsche models, helping you maintain, upgrade and enjoy your car’s traction and driveline performance.

Why do Porsche Front Differential matter?

Front differentials play a key role in how power is distributed between the front wheels of all-wheel drive Porsche models, directly affecting traction, refinement and stability. Over time they can suffer from wear, noise, leaks or internal damage, especially if lubrication is compromised or the car is driven hard. Replacing tired or faulty components helps keep your Porsche driving smoothly and protects other parts of the drivetrain.

Keep your Porsche looking smart rather than tired or neglected
Help protect the surrounding area from dirt and corrosion where relevant
Reduce minor niggles such as looseness, rattles or mismatched parts
Support long-term enjoyment, pride of ownership and potential resale value

Common options & kits

Individual replacement parts

Specific items to address a particular area or issue without changing everything at once.

Ideal for targeted repairs
Lets you replace only what is needed
Helps keep initial costs under control

Matched sets or pairs

Components supplied together so both sides or related items are renewed at the same time.

Consistent feel and performance
Helps avoid uneven wear or behaviour
A sensible choice for routine maintenance

Complete kits

Grouped parts designed to refresh a whole system or area in one go, useful for upgrades and restorations.

Everything specified in a single package
Saves time compared with sourcing parts individually
Ideal when upgrading or restoring your Porsche

Brands & quality options

At Design911, we stock genuine Porsche parts where available, plus OEM-equivalent and carefully selected aftermarket brands. This lets you choose between keeping things original, adding subtle upgrades or managing budgets on everyday maintenance.

CMS

We specialize in Porsche transmissions, manufacturing many components and upgrades. CMS have served the Porsche community for over 35 years and continue to do so.

Elring

The Elring aftermarket brand offers an all-embracing package with original equipment quality and functional reliability for Porsche applications.

Kits

Design911 offers an extensive selection of package deals for Porsche parts, providing curated component combinations to support maintenance or upgrades.

OE Match

OE Match provides a wide range of Porsche components across many systems, with catalogued OE cross-references to help select suitable parts.

Porsche

Genuine Porsche parts are designed and tested specifically for Porsche models, helping to maintain factory feel and compatibility.

When should you review or replace your Porsche front differential?

Checking front differential condition and related components regularly helps you spot wear, damage or lubrication issues before they affect comfort, traction or lead to more expensive drivetrain repairs later on.

Existing parts are worn, cracked, noisy, leaking or showing signs of internal damage
You notice whining, vibration or grinding noises from the front drivetrain area
You feel instability, shuddering or inconsistent traction when accelerating or cornering
You want the car to feel smarter and better cared for in daily use or before resale

If any of these apply, it is a good time to review your front differential and replace anything that is past its best, so your Porsche stays dependable and enjoyable to drive.

Explore Porsche front differential with Design911

Browse front differential parts and related components for Porsche at Design911 — from individual items to complete kits — and find options to suit everyday maintenance, upgrades and full projects.

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Front Differential

Front Differential