Driveshaft, Rear. Porsche 9YA.1 Cayenne V6 2018-23 / 9YA.2 Cayenne V6 2023>>  ❭  PAB501203F

Driveshaft, Rear.
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

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PAB501203F

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