Rear Differential Mounting Bush Kit. Porsche 970 Panamera / 958 Cayenne 2009-17  ❭  DIFFBUSHKIT3

Fits:

• Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
• Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
• Porsche 970.1 Panamera S V8 4.8L 2009-13
• Porsche 970.1 Panamera 4S V8 4.8L 2009-13
• Porsche 970.1 Panamera GTS V8 4.8L 2011-13
• Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
• Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
• Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
• Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
• Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
• Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
• Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
• Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16  

Diagram Ref No 2 And 3

The mounting bushes act as a flexible connection between the rear differential housing and the chassis, controlling drivetrain movement while absorbing torque reactions generated during acceleration, braking and gear changes. Constructed from high-grade bonded rubber and metal components, these bushes are engineered to withstand substantial mechanical loads and harsh operating conditions while maintaining precise differential positioning.  

What This Product Does:

• Secures the rear differential assembly to the vehicle chassis.
• Controls differential movement under load.
• Absorbs drivetrain vibration and noise.
• Maintains correct drivetrain alignment.
• Reduces shock loads transferred through the chassis.
• Improves driving refinement and ride comfort.
• Supports smooth power delivery to the rear wheels.
• Protects surrounding drivetrain and suspension components from excessive stress.

• Clunking or knocking noises from the rear of the vehicle.
• Excessive differential movement during acceleration or deceleration.
• Drivetrain shunt or jolting during gear changes.
• Increased vibration felt through the vehicle.
• Thumping noises when engaging drive.
• Rear-end instability under heavy acceleration.
• Visible cracking, splitting or collapse of the rubber bushes.
• Uneven loading of drivetrain components.
• Premature wear of driveshafts, mounts or suspension components.

• Rear differential mounting bushes are subjected to constant torque loads, vibration, road impacts and environmental exposure throughout their service life. Over time, the rubber elements can harden, crack, compress or separate from their metal housings, reducing their ability to control differential movement effectively.
• Worn differential bushes can allow excessive movement of the rear differential assembly, resulting in unwanted noise, drivetrain vibration and reduced driving refinement. Continued operation with deteriorated mounts may place additional stress on the differential housing, driveshafts, mounting brackets and suspension components, potentially leading to more extensive repairs.
• Replacing worn rear differential mounting bushes restores proper drivetrain support, improves vehicle refinement and helps maintain precise power transfer to the rear wheels. An OE Match replacement kit provides factory-style fitment, reliable vibration isolation and long-term durability, ensuring your Porsche continues to deliver the smooth performance and driving dynamics it was engineered to provide.