Differential Porsche Cayenne 92A 958 4.8L V8 GTS 0BN525017C

For the Porsche Cayenne GTS (958.1 generation, 2013–2014) with the 4.8L V8 engine, the part number 0BN525017C refers to the Rear Axle Differential.

This specific unit is a critical drivetrain component designed to handle the 420 hp output of the GTS. Unlike the “standard” Cayenne or the Diesel models, the GTS often uses a specific final drive ratio to enhance acceleration and agility.

1. Technical Specifications

• Part Number: 0BN-525-017-C (also seen as 0BN525017C).

• Placement: Rear Axle.

• Compatibility: Specifically listed for the Cayenne GTS 4.8L V8 (2012–2014) and some early 2015 models. It may also interchange with certain Cayenne S or Turbo models depending on the build code (e.g., AGT).

• Differential Type: Typically an “Open” differential (without a mechanical limited-slip/electronic locking diff), though the GTS’s performance is managed via PTV Plus (Porsche Torque Vectoring) which uses individual rear braking to mimic a limited-slip effect.