Pump for Front axle differential. Porsche 991 3.8L Turbo / Turbo S 2014–2020  ❭  9P1906271B

Pump for Front axle differential
OE Match pump for front axle differential for Porsche 991 Turbo and 991 Turbo S models from 2014 to 2020. This replacement pump supports correct front differential system operation, helping maintain reliable drivetrain function and all-wheel drive performance.

Fits:
Porsche 991 Turbo / Turbo S 3.8L 2014–2020

Diagram ref no 20

Fitting Position: 1st rear axle
Operating Mode: hydraulic
Number of pins: 2 terminal
Clutch ID: HALDEX GEN V

The pump helps supply and control fluid pressure within the front axle differential system. Correct pump operation supports the front driveline system, helping the vehicle distribute drive effectively through the all-wheel drive system and maintain consistent performance.

Functions
•  Replaces the front axle differential pump
•  Supports front differential system operation
•  Helps maintain correct fluid pressure or actuation within the system
•  Supports Porsche all-wheel drive drivetrain function
•  Helps restore reliable front axle drive engagement
•   Suitable for drivetrain fault diagnosis or repair
•  OE Match replacement for Porsche 991 Turbo front differential service.

Why Replace This Part?
Front axle differential pumps can fail due to age, fluid contamination, electrical faults, wear, overheating, internal pump failure, or long-term drivetrain load. A faulty pump may cause drivetrain warning messages, all-wheel drive faults, poor front axle engagement, unusual noises, pressure-related fault codes, or reduced traction system performance. Replacing the pump helps restore correct front differential operation and drivetrain reliability.

When to Replace This Part
•  Front axle differential pump fault code is present
•  All-wheel drive warning or drivetrain fault is displayed
•  Front differential system pressure is incorrect
•  Front axle engagement is inconsistent
•  Pump is noisy, weak, or not operating
•  Drivetrain diagnosis points to pump failure
•  Front differential or all-wheel drive system service is being carried out.

Where it fits on the car
This pump fits within the front axle differential / front driveline system on Porsche 991 Turbo and 991 Turbo S models.

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Related, superseded, cross reference or alternative numbers for comparison.

9P1906271B

The product you are viewing cross references to these numbers