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Porsche > Cayenne 9PA (955) 2003-2006 > 955 Cayenne S 4.5L V8 2003-06 > Gearbox / Transmission >

Transfer Box & parts

Transfer Box & parts

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Transfer box sealing plug 17,5 x 12 for Porsche Cayenne / Macan - 95530111501, 95530111500
4
Transfer box sealing plug 17,5 x 12 for Porsche Cayenne / Macan
Special Order item
95530111501
Product Information
Product Information
Transfer box drain plug. 17,5 x 12
Sold each.

porsche

Fits:
Porsche 955 Cayenne
Porsche 957 Cayenne
Porsche 958 Cayenne
Porsche 9YA Cayenne

Porsche 95B Macan
Porsche 95B.2 Macan
Porsche 95B.3 Macan

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Diagram ref no 20

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Related, superseded, cross reference or alternative numbers for comparison.

95530111501
95530111501
95530111500

The product you are viewing cross references to these numbers
Transfer case electric servo motor. Porsche 955/957 Cayenne - 95562460101, 95562460100, PAB341601
5
Transfer case electric servo motor. Porsche 955/957 Cayenne
Special Order item
PAB341601
Product Information
Product Information
Transfer case electric servo motor.

porsche

Fits:
Porsche 955 Cayenne 2003-06
Porsche 957 Cayenne 2007-10

Click 'Zoom in' for large parts diagram.
Diagram ref no 14

Old Porsche numbers:
- 95562460100
- 95562460101

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Related, superseded, cross reference or alternative numbers for comparison.

PAB341601
95562460101
95562460100
PAB341601

The product you are viewing cross references to these numbers
Transfer case electric servo motor. Porsche 955/957 Cayenne - 52802025, 95562460101, 95562460100, PAB341601, PAB-341-601, 0AD341601C, 0AD341601A, 600-970, 0AD341601C, 95562460100, 0AD341601A, 600-970, PAB-341-601, 95562460101, 0AD341601E - TDA0005, TDA0005
5
Transfer case electric servo motor. Porsche 955/957 Cayenne
Special Offer
PAB341601/1
Product Information
Product Information

Transfer Case Electric Servo Motor

The transfer-case electric servo motor — also called a transfer case/shift motor, actuator, or servomotor — is a compact electric actuator that controls the Cayenne’s transfer case. It adjusts the internal gearing and clutch positions, enabling all-wheel-drive engagement and managing the low/high reduction functions inside the transfer box. This part is sold under Porsche part number PAB-341-601 (superseded by 955-624-601-00 and 955-624-601-01).

Why Replace It ?

  • A servo motor should be replaced if it fails to operate or communicate properly, or if it shows signs of electrical damage or corrosion. Common symptoms include:
  • AWD warning lights in the instrument cluster
  • Vehicle operating as 2WD instead of AWD
  • Slow, noisy, or delayed engagement
  • Clunks or unusual noises when slowing down
  • Stored transfer-case diagnostic trouble codes (DTCs)
  • Because the motor contains sensors (potentiometers) and the connector seals can deteriorate, many failures are electrical rather than purely mechanical.


oematch

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  

Common Symptoms & Failure Signs of AWD Systems

  • Dashboard Warnings: Messages like “All-wheel drive system defective” may appear, often accompanied by reduced or no AWD functionality.
  • AWD Engagement Issues: Vehicle stuck in 2WD or transfer case fails to shift into longitudinal reduction.
  • Drivetrain Noises: Clunks, slow engagement, or unusual sounds at low speeds, sometimes intermittent.
  • Diagnostic Trouble Codes (DTCs)
  • Common codes related to AWD/transfer case issues include:
  • 2040: Voltage supply to transfer box servo motor
  • 2041: Ground supply
  • 2042: Activation
  • 2039 / 2033: Other transfer case errors
  • These codes typically prompt technicians to inspect the servo motor, wiring, and connector pins.
  • Connector Corrosion & Moisture Issues
  • Porsche technical bulletins note that the servo motor plug can allow moisture ingress, leading to corroded pins. Recommended solutions include:
  • Repair kit (replacing a section of cable/plug)
  • Full replacement of motor + cable, depending on damage
  • Tip: Don’t assume the motor is faulty before checking connectors and wiring.
  • Transfer Case Mechanical Wear
  • Sometimes, noisy or slipping transfer cases are due to mechanical issues rather than the servo motor. Common problems include:
  • Stretched chain
  • Worn internal components
  • These failures are especially common on higher-mileage Porsche 955/957 models. Always consider mechanical wear as a potential cause when diagnosing AWD problems.
  • When replacing you will need a new ECU module to fit or reprogrammed 

Click 'Zoom in' for large parts diagram.
Diagram ref no 14



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

PAB341601
52802025
95562460101
95562460100
PAB341601
PAB-341-601
0AD341601C
0AD341601A
600-970
0AD341601C
95562460100
0AD341601A
600-970
PAB-341-601
95562460101
0AD341601E

The product you are viewing cross references to these numbers
DISPLAYING 1 to 3 (of 3 products)
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About Transfer Box & parts

Porsche Gearbox Transfer Boxes & Components | Precision Power Distribution for AWD Performance

The transfer box — sometimes referred to as a transfer case — plays a crucial role in Porsche all-wheel-drive (AWD) and four-wheel-drive (4WD) systems. It distributes engine torque between the front and rear axles, ensuring balanced traction, stability, and performance in all driving conditions.

At Design911, we supply precision-engineered gearbox transfer boxes and components designed to meet or exceed original performance standards. Built for strength, accuracy, and reliability, each unit ensures smooth torque delivery, efficient power transfer, and enhanced drivetrain control.

Whether you’re replacing a worn transfer box, or rebuilding your AWD system, our Porsche transfer box parts guarantee the precision and durability required for road, track, and off-road performance.

What Does a Gearbox Transfer Box Do?

The transfer box works as the power distributor in your Porsche’s drivetrain, transferring torque from the gearbox to the front and rear differentials.

Core Functions:

  • Splits and transfers torque between front and rear axles.
  • Enables all-wheel-drive operation for superior grip and handling.
  • Maintains traction in wet, icy, or off-road conditions.
  • Works in harmony with the gearbox and differential to optimise power flow.
  • Reduces wheel slip for improved cornering stability.

Without a properly functioning transfer box, torque distribution becomes uneven — leading to traction loss, vibration, and drivetrain strain.

Why Do Transfer Boxes Fail or Wear Out?

Transfer boxes are exposed to extreme torque, heat, and constant rotational forces. Over time, these stresses can cause wear or damage to internal gears, bearings, or seals.

Common Causes of Failure Include:

  • Insufficient or degraded transfer box oil causing friction wear.
  • Bearing failure leading to grinding or whining noises.
  • Oil leaks from worn seals or cracked housings.                       
  • Chain or gear wear reducing torque efficiency.
  • Overheating due to aggressive driving or lack of maintenance.

Failure symptoms may include drivetrain vibration, binding during turns, uneven power delivery, or error codes indicating AWD or transmission faults.

Why Replace or Upgrade Your Porsche Transfer Box or Components?

Replacing or rebuilding your transfer box restores smooth torque distribution, improves handling, and prevents drivetrain damage. Upgraded or reinforced components enhance performance and reliability, especially under high torque or track conditions.

Key Benefits:

  • Restores balanced torque transfer between axles.
  • Eliminates vibration, noise, and drivetrain binding.
  • Prevents further damage to gearbox and differential components.
  • Improves handling, grip, and cornering stability.
  • Compatible with Porsche AWD models including 911 Carrera 4, Cayenne, Macan, Panamera and more.
  • Ideal for rebuilds, servicing, or performance upgrades.

Regular fluid changes and proper servicing are essential to maintain transfer box performance and prevent premature wear.

Highlights

  • Premium Porsche transfer boxes and rebuild components.
  • Engineered for precision torque distribution and longevity.
  • Includes gears, seals, bearings, chains, and housings.
  • Designed for Porsche AWD and performance transmissions.
  • Improves traction, balance, and power delivery.
  • Suitable for restoration, maintenance, or track upgrades.       
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