SuperPro Diff Mount Bushing Kit

SuperPro is known for making well-built suspension components that enhance vehicle performance. This differential mount bushing kit, part number SPF5178K, is designed to replace the original rubber bushings in the suspension subframe. These subframe bushings are critical because they connect the suspension to the car's body, and manufacturers often use soft rubber here to tune for passenger comfort. Over time, this rubber can degrade, allowing too much movement in the suspension. This movement can lead to issues like reduced traction, sloppy handling, and even wheel hop under acceleration, especially in more powerful vehicles. It can also make gear changes feel less precise and impact overall passenger comfort.

This SuperPro kit uses advanced synthetic elastomer materials that are more durable than stock rubber. They are designed to maintain their performance over time, resisting degradation from exposure to the elements or the stresses of driving. By installing these bushings, you can expect improved traction and handling control without sacrificing the comfort you expect from your vehicle. This kit fits a range of Mercedes-Benz models, including the 300SD, 420SEL, and 560SEL, offering a solid option for owners looking to restore or enhance their drivetrain's performance and feel.