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Porsche // 996 (911) (1997-2005) // Any
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A genuine Porsche original equipment (OE) rear drive shaft assembly, also referred to as a constant-velocity (CV) axle, installed between the rear differential and rear wheel hub to deliver drive torque in Porsche Cayenne (9YA) models equipped with 6-cylinder engines.
Sold each, Fits left and right side.
Fits:
Porsche 9YA.1 (E3) Cayenne V6 2.9L / 3.0L 2018 - 2023
Porsche 9YA.2 (E3 PA) Cayenne V6 3.0L 2023>>
* cars without rear differential lock (option code: GH1)
* cars with option code: 1VH (Installation parts for 6-cylinder engine)
Diagram ref no 1
The drive shaft is a key part of the vehicle’s drivetrain system. It transfers rotational torque from the rear differential to the rear wheel hubs, enabling the wheels to drive the vehicle forward. The assembly includes constant-velocity (CV) joints and protective boots that allow the shaft to transmit power smoothly while accommodating suspension movement and changes in drive geometry.
Function:
• Transfers torque from the differential to the rear wheels.
• Provides smooth delivery of engine power to the driven wheels.
• Allows suspension articulation and wheel travel with minimal vibration.
• Supports traction and stability during acceleration, braking, and cornering.
The CV joints at each end ensure power is delivered efficiently even as the axle angles change under load or during suspension travel.
Rear drive shafts are subjected to continuous torque loads, rotational forces, and suspension movement. Over time, components such as CV joints and boots can wear, leading to:
• Clicking or popping noises when cornering
• Vibration or shuddering under acceleration
• Grease leakage from worn or torn CV boots
• Premature wear of associated drivetrain components
Replace the drive shaft assembly if:
• Excessive noise from CV joints when turning
• Vibration or judder is felt under acceleration
• CV boots are cracked, split, or leaking grease
• Play or looseness is observed during inspection
• Rear drivetrain or suspension components are being overhauled or upgraded
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB501203F
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
Rear Driveshaft - Tiptronic cars
High-quality rear driveshaft designed for
Porsche 996 Tiptronic models produced in 2002.
Fits:
- Porsche 996 C2 3.6L 2002
- Porsche 996 C4 3.6L 2002
99-2S603 555
99-2S642 147
99-2S630 713
99-2S603 622
99-2S642 181
99-2S630 736
This precision-engineered drivetrain component is responsible for transmitting power from the transmission and differential to the rear wheels, ensuring smooth and reliable drivetrain operation.
Manufactured to OEM specifications, this rear axle shaft delivers dependable performance, precise fitment, and long-term durability. Designed to withstand the demands of Porsche driving dynamics, it helps maintain smooth power delivery while reducing drivetrain vibration and noise.
Ideal for replacing worn or damaged driveshafts, this component restores proper drivetrain function and helps eliminate common issues such as clicking noises, vibration under load, or excessive driveline play.
Key Features
• Rear driveshaft – part number 99633202422
• Designed for Porsche 996 Tiptronic models
• Suitable for 2002 model year vehicles
• OEM-quality construction and fitment
• Precision-engineered drivetrain component
• Supports smooth and reliable power delivery
• Helps reduce vibration and driveline noise
• Durable construction for long-term reliability
• Ideal for drivetrain repair and maintenance
Function and Purpose
This rear driveshaft is a critical part of the drivetrain system.
It helps to:
• Transfer engine power to the rear wheels
• Maintain smooth drivetrain operation
• Support balanced power delivery
• Reduce driveline vibration and movement
• Ensure dependable transmission performance
Why Replace a Rear Driveshaft?
Over time, driveshafts and CV joints can wear due to mileage, heat, and mechanical stress.
Common symptoms include:
• Vibration during acceleration
• Clicking or knocking noises
• Excessive drivetrain play
• Worn CV joints or boots
• Reduced driving smoothness
Replacing a worn driveshaft restores drivetrain reliability and driving comfort.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633202422
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
Fits:
Porsche 993 C2 / C4 1995-98 TIPTRONIC CARS
Porsche 996 C2 / C4 >>2001 TIPTRONIC CARS
Price is for each Driveshaft.
This product supersedes Porsche's old part numbers:
- 99333202401
- 99333202405
- 99633202404
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633202421
The product you are viewing cross references to these numbers
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
Fits:
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
This product supersedes Porsche's old part numbers:
- 99634903801
- 99634903810
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634903811
The product you are viewing cross references to these numbers
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Fits:
Porsche 996 Turbo MANUAL CARS
Porsche 996 GT3 MANUAL CARS
Price is for each Driveshaft.
This product supersedes Porsche's old part numbers:
- 99633202410
- 99633202416
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633202423
The product you are viewing cross references to these numbers