CV Joint and Boot Kit Front Outer. Porsche 955 / 957 Cayenne  ❭  95534990103

Front Outer CV Joint & Boot Kit - fits Left or Right Hand Side

Restore smooth power delivery and eliminate drivetrain vibration with this Outer CV Joint & Boot Kit. This complete kit replaces the front outer constant velocity (CV) joint located on the wheel side of the front axle, restoring factory drivetrain performance and reliability.

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

Manufactured to OE specifications using precision-machined, high-strength components, this kit is supplied complete with a durable protective CV boot and the essential installation components required for a professional repair. Whether replacing a worn CV joint following boot failure or carrying out preventative maintenance, this OE Match kit provides the quality, fitment and durability expected from a factory-style replacement.

Technical Specifications

• Fitting Position: Front Axle.
  
• Fitting Position: Outer (Wheel Side).
  
• Joint Type: Constant Velocity (CV) Joint.
  
• External Teeth (Wheel Side): 30.
  
• Internal Teeth (Wheel Side): 27.
  

What Does the Front Outer CV Joint Do?

The front outer CV joint transfers engine torque from the driveshaft to the front wheel while allowing both steering movement and suspension travel.

It performs several important functions:

• Delivers smooth engine power to the front wheels.
• Allows full steering articulation.
• Accommodates suspension movement over uneven road surfaces.
• Maintains constant rotational speed through varying steering angles.
• Minimises vibration throughout the drivetrain.
• Ensures smooth acceleration and reliable four-wheel-drive performance.

A properly functioning CV joint is essential for maintaining the driving refinement and traction expected from the Porsche Cayenne.

Why Replace the Front Outer CV Joint?

The outer CV joint operates under constant load while being exposed to water, road dirt and extreme steering angles. If the protective boot becomes damaged, grease escapes and contaminants quickly enter the joint, causing accelerated wear.

Replacement is recommended if you notice:

• Clicking noises while turning.
• Vibration during acceleration.
• Split or leaking CV boot.
• Grease thrown onto the suspension or inside of the wheel.
• Knocking noises from the front axle.
• Excessive driveshaft movement.
• Rough or noisy drivetrain operation.

Replacing the complete joint and boot assembly prevents further damage to the driveshaft and restores smooth power transmission.

Symptoms of a Worn Front Outer CV Joint

Common warning signs include:

• Clicking or cracking noises on full steering lock.
• Vibration under load.
• Clunking when accelerating or changing direction.
• Torn CV boot.
• Grease leaking from the boot.
• Excessive play within the driveshaft.
• Reduced drivetrain refinement.

Ignoring these symptoms can eventually lead to complete CV joint failure and loss of drive to the affected wheel.

Benefits

Installing this OE Match Front Outer CV Joint & Boot Kit provides:

• Restores smooth drivetrain performance.
• Eliminates clicking and knocking noises.
• Reduces drivetrain vibration.
• Restores efficient power transfer.
• Protects against dirt and moisture contamination.
• Excellent OE-quality fit and finish.
• Durable construction for extended service life.
• Ideal for preventative maintenance and drivetrain repairs.

Installation Recommendations

Professional installation is recommended.

While replacing the front outer CV joint, inspect the following components:

• Inner CV joint.
• Complete driveshaft assembly.
• Driveshaft retaining bolt or nut.
• Wheel bearing.
• Wheel hub splines.
• Front suspension bushes.
• Lower ball joints.
• Front differential output seals.
• ABS sensor and reluctor ring.

Always use the correct high-performance CV joint grease supplied with the kit and tighten all fasteners to Porsche's specified torque settings for optimum durability and reliability.