Seal M8 for Cardan shaft. Porsche 95B.1 Macan >>2016  ›  95B521142

Cardan Shaft Rear Transmission.

Fits:
Porsche 955 Turbo S 4.5L

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Diagram parts Ref No 4.

Previous part numbers:
95542102020
95542102021
95542102022
95542102023
95542102024

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95542102025

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Cardan shaft front section transmission.

Fits:
Fits cars with petrol engine only
Porsche 955 Cayenne MKI 2003-06
Porsche 957 Cayenne MKII 2007>>

Previous part numbers:
- 95542102000
- 95542102001
- 95542102002
- 95542102003

Click 'Zoom in' for large parts diagram.
Diagram parts Ref No 1.

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95542102004

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Cardan Prop Shaft Support Bearing.
The OE Match Cardan Prop Shaft Support Bearing is a high-quality drivetrain component designed to support and stabilise the vehicle's prop shaft (cardan shaft) while allowing smooth, vibration-free rotation. Manufactured to OE specifications for fit, strength and durability, this centre support bearing helps maintain correct driveshaft alignment and ensures efficient transfer of engine torque between the transmission and the differential.  

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
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10  

The assembly features a precision-engineered sealed bearing housed within a durable rubber mounting. This combination absorbs drivetrain vibration, accommodates slight movement of the prop shaft and reduces noise while maintaining accurate shaft positioning under varying driving conditions. It is designed to withstand high rotational speeds, heavy loads and continuous drivetrain operation.  

What This Product Does:

• Supports the centre section of the prop shaft.
• Maintains correct prop shaft alignment during operation.
• Allows smooth rotation of the driveshaft.
• Absorbs drivetrain vibration and movement.
• Reduces drivetrain noise and harshness (NVH).
• Helps ensure efficient transfer of engine torque.
• Protects surrounding drivetrain components from excessive stress.
• Forms an essential part of the vehicle's drivetrain support system.

Symptoms Of Wear Or Failure:

• Drivetrain vibration, particularly during acceleration.
• Rumbling, humming or droning noises from underneath the vehicle.
• Clunking noises when accelerating or changing gear.
• Excessive movement of the prop shaft.
• Vibration at motorway speeds.
• Torn or deteriorated rubber support mount.
• Premature wear of universal joints or CV joints.
• Poor drivetrain smoothness.
• Knocking noises from the transmission tunnel.
• Visible play or damage to the bearing assembly.

Why Replacement Matters:

• The prop shaft support bearing operates continuously whenever the vehicle is in motion and is exposed to constant rotational forces, vibration, heat and road contaminants. Over time, the bearing can wear internally while the surrounding rubber support mount deteriorates, hardens or splits, reducing its ability to properly support the driveshaft.
• A worn support bearing can lead to excessive drivetrain vibration, increased noise and misalignment of the prop shaft. If left unresolved, the additional movement can accelerate wear of the prop shaft, universal joints, CV joints, transmission output shaft and differential components, potentially resulting in costly drivetrain repairs.
• Replacing a worn cardan prop shaft support bearing restores correct driveshaft alignment, reduces vibration and ensures smooth, reliable power transmission. An OE Match replacement provides factory-style fitment, dependable performance and long-lasting durability, helping maintain the comfort, refinement and drivetrain reliability expected from your Porsche.

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95542102099

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Cardan Prop Driveshaft Flex Disc Guibo Repair 

Restore smooth and reliable power transmission with this OE Match Cardan Prop Driveshaft Flex Disc (Guibo) Repair Kit, designed specifically for the Porsche Cayenne 955 and 957. Manufactured to OE specifications, this high-quality replacement flex disc restores the connection between the transmission and prop shaft, helping eliminate vibration, driveline movement and transmission shock while extending the service life of the complete drivetrain.

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
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10

Diagram Ref No. 5

Rather than replacing the complete prop shaft assembly, this OE Match repair provides a cost-effective solution that restores the original performance and refinement of your Porsche.

What Does the Cardan Prop Driveshaft Flex Disc (Guibo) Do?

The flex disc, commonly known as a guibo, is a reinforced rubber coupling fitted between the transmission and the prop shaft. It performs several vital functions within the driveline, including:

• Transmitting engine torque smoothly to the prop shaft.
• Absorbing driveline vibration.
• Reducing shock loads during acceleration and gear changes.
• Compensating for minor driveline movement.
• Protecting the transmission, transfer case and differential from excessive stress.
• Helping deliver the smooth driving characteristics expected from a Porsche.

Without a healthy flex disc, vibration and driveline harshness can quickly increase.

Why Do Flex Discs (Guibos) Fail?

The flex disc operates under constant torsional load while being exposed to heat, road contamination and age. Over time the reinforced rubber deteriorates due to:

• Repeated acceleration and torque loading.
• Heat generated by the drivetrain.
• Age-related hardening and cracking.
• Oil contamination from nearby leaks.
• Off-road or towing use placing additional strain on the driveline.
• Normal wear after high mileage.

Eventually the rubber begins to split, deform or separate from the internal reinforcement, allowing excessive movement within the prop shaft.

When Should the Flex Disc Be Replaced?

The guibo should be inspected during routine servicing or whenever driveline vibration is present. Replacement is recommended if you notice:

• Cracks or splits in the rubber.
• Excessive driveline vibration.
• Clunking noises during acceleration or gear changes.
• Judder when pulling away.
• Visible distortion or separation of the coupling.
• Excessive movement in the prop shaft.

Many Porsche specialists recommend replacing the flex disc at the first signs of deterioration to prevent damage to the prop shaft, centre bearing, transfer case or transmission.

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95542101000

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