Bilstein B1 Strut Support Bearings are designed to perfectly adapt your struts and shock absorbers. They are manufactured with top-quality materials to ensure uncompromising performance. Apart from shock absorbers, the mounts and supporting components play a vital role in the overall performance of the vehicle, and it makes the shock absorbers only as good as its attachment and service parts. Bilstein protective tubes, bump stops and strut support bearings are a perfect replacement for your old worn-out ones.