2008-2013 CADILLAC CTS DIFFERENTIAL BUSHINGS

These polyurethane bushings replace the low quality, factory installed bushings in the differential. If there is a “clunking” in the rear of your vehicle during acceleration, the differential bushings are the probable cause. The rubber material that the factory used for these bushings is very soft with considerable air space in the bushings. Additionally, these bushings are under tremendous strain during vehicle acceleration or vehicle braking. Generally these three points lead to the early demise of the factory bushings.

Our replacement differential bushings are made using a polyurethane that is stronger than the OEM Cadillac rubber. We fill our bushings 100% without any air space unlike the factory design. This minimizes deflection between the inner aluminum tube and outer housing aiding in strength. The use of our bushings will add minimal noise transmission to the cabin from the differential. 75A is the durometer we chose for the perfect balance of strength and longevity. In addition to the durometer, we carefully chose our aluminum tube diameter to further aid in strength and longevity. We also have the aluminum tubes anodized black to prevent corrosion.

Installation instructions can be found on our website under the support section or you can view them here – https://creative-steel.com/wp-content/uploads/2020/03/09-15-CTS-V-Rear-Differential-Bushing-Installation-Instructions.pdf