Driveshaft Genuine Porsche part PAD407271C

Drive shaft, Front.
Genuine Porsche original equipment (OE) drive shaft assembly - sometimes called a constant-velocity axle (CV axle).
Sold each, Fits left and right side.

Fits:
Porsche 9YA.1 (E3) Cayenne V6 2.9L / 3.0L 2018 - 2023
* cars Without front/rear axle lock (option code: 1Y0)
* cars with option code: 1VH (Installation parts for 6-cylinder engine)
* not for Hybrid models

Porsche 9YA.2 (E3 PA) Cayenne V6 3.0L 2023>>
* cars with option code: T9I (6-cylinder SI engine 3.0L unit 06M.C)
* not for Hybrid models

Diagram ref no 1

The drive shaft transfers engine torque and drive force from the differential to the vehicle’s wheel hubs, allowing the wheels to turn and propel the vehicle while the suspension articulates. Its constant-velocity (CV) joints allow smooth rotation and power delivery despite changes in angle and load as the suspension moves or the vehicle steers.

Function:
• Transmits torque from the differential to the driven wheels
•  Accommodates suspension travel and steering angles via CV joints
•  Helps maintain smooth power delivery and traction under load
•  Supports stable handling and consistent drivetrain behaviour

Drive shafts and their CV joints operate under significant torque and load. Over time, wear can cause noise (especially clicking under turn), vibration, or reduced driving smoothness.

Replace the drive shaft assembly if you notice:
•  Clicking or popping noises when turning
•  Vibration under acceleration
•  Grease leakage from torn or worn CV boots
•  Excessive movement at the axle joint
•  During differential, suspension, or CV joint service

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Related, superseded, cross reference or alternative numbers for comparison.

PAB407271B

The product you are viewing cross references to these numbers

Drive shaft, Front.
Front driveshaft (also known as CV driveshaft assembly). Connects the differential to the wheel hub to transmit torque to the wheels while also allowing suspension movement.
Sold each, Fits left and right side.

Fits:
Porsche 9YA.1 (E3) Cayenne V6 2.9L / 3.0L 2018 - 2023
* cars Without front/rear axle lock (option code: 1Y0)
* cars with option code: 1VH (Installation parts for 6-cylinder engine)
* not for Hybrid models

Porsche 9YA.2 (E3 PA) Cayenne V6 3.0L 2023>>
* cars with option code: T9I (6-cylinder SI engine 3.0L unit 06M.C)
* not for Hybrid models

Diagram ref no 1

The drive shaft plays a crucial role in the vehicle’s powertrain, carrying engine torque from the transmission/differential out to the wheels. Its integral CV joints allow for:
• Smooth transfer of power, even at varying suspension angles
• Maintained traction and stability under acceleration and load
• Articulation with suspension movement without binding or vibration

Function:
•  Transfers engine torque from differential to the driven wheels
•  Accommodates suspension and wheel articulation through CV joints
•  Helps maintain smooth rotation and traction under load
•  Supports balanced handling and ride comfort.

The CV (constant-velocity) joints located at each end allow the shaft to operate at changing angles without significant friction or power loss, which is essential for independent suspension designs and high-performance driving.

Drive shafts and their CV joints operate under significant torque and load. Over time, wear can cause noise (especially clicking under turn), vibration, or reduced driving smoothness.

Replace the drive shaft assembly if you notice:
•  Clicking or popping noises when turning
•  Vibration under acceleration
•  Grease leakage from torn or worn CV boots
•  Excessive movement at the axle joint
•  During differential, suspension, or CV joint service

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

PAB407271B

The product you are viewing cross references to these numbers

Driveshaft, Front
This original Porsche drive shaft, also known as a front axle shaft or CV axle assembly, transfers drive from the front electric drive unit / front differential assembly to the front wheel hub on all-wheel-drive Taycan models.

Fits:
Porsche 91J.1 Taycan 30.06.2020>> 2024
Porsche 91J.2 Taycan 2024 >>
 * option code: E0A - No special edition
 * option code: A8H - Top sport equipment
 * option code: A8F - Sports equipment

Porsche 91J.1 Taycan 30.06.2020 >> 2024 Cross Turismo
 * option code: K8X - Cross Turismo
 * option code: A8C - Comfort equipment

Porsche 91J.2 Taycan 2024>> 
 * option code: K8X - Cross Turismo
 * option code: K8S - Sports Sedan
 * option code: A8C - Comfort equipment

Diagram ref no 1

The OE Genuine Porsche PAD407271AA / PAD407271BA front axle drive shaft is a factory drivetrain component for selected Porsche 9J1 Taycan models. It transfers drive to the front wheels, supports AWD operation and allows smooth torque delivery through steering and suspension movement. Ideal for replacing a worn, noisy, damaged or failed front drive shaft with Genuine Porsche drivetrain quality.

What This Part Does / Functions
• Transfers drive torque to the front wheel hub
•  Supports the operation of the Taycan all-wheel-drive system
•  Allows suspension and steering movement while transmitting drive
•  Uses CV joints to maintain smooth power transfer through steering angle and suspension travel
•  Helps maintain correct front axle drivetrain performance
•  Replaces a worn, noisy, damaged or failed original drive shaft
•  Provides correct OE Porsche fitment, length and joint specification
•  Supports smooth, quiet and reliable drivetrain operation.

Why Replace This Part?
The front axle drive shaft is exposed to torque load, suspension movement, steering angle, road debris, vibration and weather conditions. Over time, the CV joints, boots or shaft assembly can wear or become damaged. A failed boot can allow grease loss and contamination, which can quickly lead to CV joint wear. Replacing the assembly with an OE Genuine Porsche front axle drive shaft helps restore correct front axle drive operation and factory drivetrain quality.

Common Symptoms of a Faulty Drive Shaft
•  Clicking or knocking noise when turning
•  Vibration under acceleration
•  Drivetrain shudder or harshness
•  Grease leaking from a split CV boot
•  Clunking from the front axle area
•  Worn or loose CV joint movement
•  Damage after impact, kerb strike or suspension failure
•  Fault confirmed during front axle inspection.

When to Replace This Part
•  If the CV joint is worn, noisy or damaged
•  If the drive shaft is bent or damaged
•  If a CV boot has split and the joint has become contaminated
•  During front axle drivetrain repair
•  If vibration or clicking is traced to the front drive shaft
•  After accident, kerb or pothole impact damage
•  When replacing related front hub, differential or suspension components
•  When restoring the drivetrain with OE Genuine Porsche parts.

Where It Fits on the Car
This drive shaft fits on the front axle drivetrain assembly of the Porsche 9J1 Taycan. It connects between the front drive unit / front differential output and the front wheel hub.


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

PAD407271

The product you are viewing cross references to these numbers

Reconditioned Driveshaft, Front

Please note:
Reconditioned units are sold on an exchange basis, A surcharge of £75.00 will be held and then refunded when the old one is returned. The old unit must be returned to Design911 in a built state, not in component pieces.

Fits:
Porsche 91J.1 Taycan 30.06.2020>> 2024
Porsche 91J.2 Taycan 2024 >>
 * option code: E0A - No special edition
 * option code: A8H - Top sport equipment
 * option code: A8F - Sports equipment

Porsche 91J.1 Taycan 30.06.2020 >> 2024 Cross Turismo
 * option code: K8X - Cross Turismo
 * option code: A8C - Comfort equipment

Porsche 91J.2 Taycan 2024>> 
 * option code: K8X - Cross Turismo
 * option code: K8S - Sports Sedan
 * option code: A8C - Comfort equipment

Diagram ref no 1

Length: 682 mm
ABS ring Ø: 64 mm
Seal diam.: 64 mm
Wheel Side Joint Ø: 78 mm
Transmission-sided Joint Ø: 75 mm
Thread Size: M22x1.5
Exchange Part
Supplementary Article: with nut

High-quality GKN complete front drive shafts for the Porsche Taycan 9J1, providing a premium replacement solution for worn, damaged or noisy original driveshaft assemblies.

GKN Automotive is a major drivetrain technology specialist with extensive original-equipment expertise. Its sideshaft systems are engineered to transfer drive torque efficiently while maintaining the durability, refinement and low Noise, Vibration and Harshness (NVH) levels required by modern high-performance vehicles.

These complete driveshaft assemblies are designed for the Porsche Taycan front axle and incorporate the shaft and constant-velocity joint assemblies required to transfer torque from the front drive unit to the wheels while accommodating suspension and steering movement.

The GKND13230 replaces the corresponding left-front Porsche OE PAD407271AA, while GKND13106 corresponds to the right-front Porsche OE PAD407271BA.

Why Replace a Worn Drive Shaft?
A worn driveshaft or CV joint can affect both drivetrain refinement and vehicle performance. Possible symptoms include:
•  Clicking or knocking noises
•  Vibration during acceleration
•  Shuddering through the vehicle
•  Excessive driveline play
•  Noise when turning
•  Damaged or leaking CV boots
•  Grease loss around the CV joint
•  Mechanical noise under acceleration or regenerative load.

Replacing a worn assembly with a complete quality GKN driveshaft helps restore smooth and reliable torque transmission.


PLEASE NOTE:

• The surcharge for this reconditioned part will be refunded when the exchange unit is received and approved by us and the relevant manufacturer.
• Please note, surcharge refunds often take an average of 6 to 8 weeks to be approved by the manufacturer.
• Acceptance of the exchange part is at the manufacturer's discretion, based on the part being fit for reconditioning.
• All surcharges and exchanges are subject to our terms and conditions.  

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

PAD407271

The product you are viewing cross references to these numbers

Drive shaft, Front.
This original Porsche front axle drive shaft, also known as a CV axle assembly or front half shaft, transfers drive from the front differential / front axle drive unit to the front wheel hub, supporting smooth all-wheel-drive operation.
Sold individually, 1 required per side where fitted, 2 required per vehicle if replacing both rear drive shafts.

Fits:
Porsche 9YA.1 Cayenne 4.0L V8 Turbo E-Hybrid 2018 - 2024
Porsche 9YA.2 Cayenne 4.0L V8 Turbo E-Hybrid 2023 >>

Diagram ref no 1

This part is listed for Porsche Cayenne 9YA Turbo E-Hybrid front axle applications and fits left or right where specified.

What This Part Does / Functions
•  Transfers drive torque to the front wheel hub.
•  Supports Porsche all-wheel-drive / PTM front axle operation
•  Allows suspension and steering movement while transmitting drive
•  Uses CV joints to provide smooth torque transfer through wheel angle and suspension travel
•  Helps maintain correct front axle drivetrain performance
•  Replaces a worn, noisy, damaged or failed original drive shaft
•  Provides correct Genuine Porsche fitment, strength and joint specification
•  Supports smooth, quiet and reliable drivetrain operation.

Why Replace This Part?
The front drive shaft is exposed to high torque loads, steering angle movement, suspension travel, road debris, weather and vibration. Over time, the CV joints, boots or shaft assembly can wear or become damaged. A split CV boot can allow grease loss and contamination, leading to premature CV joint wear. Replacing it with a Genuine Porsche OE front drive shaft helps restore proper front axle drive operation and factory drivetrain reliability.

Common Symptoms of a Faulty Front Drive Shaft
•  Clicking or knocking noise when turning.
•  Vibration under acceleration.
•  Drivetrain shudder or harshness.
•  Grease leaking from a split CV boot.
•  Clunking from the front axle area.
•  Worn or loose CV joint movement.
•  Damage after impact, kerb strike or suspension failure.
•  Fault confirmed during front axle inspection.

When to Replace This Part
•  If the CV joint is worn, noisy or damaged.
•  If the drive shaft is bent or damaged.
•  If a CV boot has split and the joint has become contaminated.
•  During front axle drivetrain repair.
•  If vibration, clicking or knocking is traced to the front drive shaft.
•  After accident, kerb or pothole impact damage.
•  When replacing related front hub, differential or suspension components.
•  When restoring the drivetrain with Genuine Porsche parts.

Where It Fits on the Car
This drive shaft fits on the front axle drivetrain assembly. It connects between the front differential / front axle drive output and the front wheel hub. This application is listed as L=R, meaning the same drive shaft can be used on the left or right front side where specified.

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

PAB407271F

The product you are viewing cross references to these numbers

Reconditioned Drive shaft, Front.
Sold individually, 1 required per side where fitted, 2 required per vehicle if replacing both rear drive shafts.

Please note:
Reconditioned units are sold on an exchange basis, A surcharge of £75.00 will be held and then refunded when the old one is returned. The old unit must be returned to Design911 in a built state, not in component pieces.

Fits:
Porsche 9YA.1 Cayenne 4.0L V8 Turbo E-Hybrid 2018 - 2024
Porsche 9YA.2 Cayenne 4.0L V8 Turbo E-Hybrid 2023 >>

Diagram ref no 1

Length: 496 mm
Seal diam.: 77 mm
Wheel Side Joint Ø: 103 mm
Transmission-sided Joint Ø: 134 mm
Thread Size: M16x1.5
Bore Ø:13 mm
Number of bores: 6 Bolt
Hole Circle Ø: 113 mm
Dust Cover: with dust cover
Exchange Part
Supplementary Article:  2 with screw

High-quality GKN front drive shaft for selected Porsche Cayenne 9YA 4.0L V8 Turbo E-Hybrid models.

The GKN GKND13056 is a complete front driveshaft / CV axle assembly designed as a premium replacement for Porsche OE references PAB407271A, PAD407271C and PAB407271F.

Suitable for installation on either the left-hand or right-hand side of the front axle, this makes ordering straightforward when replacing a worn or damaged driveshaft.

Please note: This product is sold individually. One shaft is required per side. Order a quantity of two if replacing both front driveshafts.

GKN Automotive is a globally recognised drivetrain specialist and a leading manufacturer of constant-velocity joints and sideshaft systems. GKN driveshaft technology is designed to provide smooth and efficient torque transfer while accommodating steering movement and suspension travel.

This makes the GKND13056 an excellent OE-quality replacement option for the high-performance plug-in hybrid drivetrain used in the Porsche Cayenne.

Why Replace a Worn Drive Shaft?
The driveshaft and CV joints operate under considerable load and are subjected to constant movement as the vehicle accelerates, brakes and travels over changing road surfaces.

Over time, wear or damage can occur to the CV joints, shaft, boots or associated components.

Possible symptoms of a worn or damaged rear driveshaft include:  
•  Clicking or knocking noises
•  Vibration during acceleration
•  Shuddering through the vehicle
•  Excessive driveline play
•  Noise when turning
•  Damaged or leaking CV boots
•  Grease loss around the CV joint
•  Mechanical noise under acceleration or regenerative load.

Replacing a worn assembly with a complete quality GKN driveshaft helps restore smooth and reliable torque transmission.


PLEASE NOTE:

• The surcharge for this reconditioned part will be refunded when the exchange unit is received and approved by us and the relevant manufacturer.
• Please note, surcharge refunds often take an average of 6 to 8 weeks to be approved by the manufacturer.
• Acceptance of the exchange part is at the manufacturer's discretion, based on the part being fit for reconditioning.
• All surcharges and exchanges are subject to our terms and conditions.    

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

PAB407271F

The product you are viewing cross references to these numbers