The Bilstein B3 OE replacement rear coil spring for Mercedes-Benz W140 restores suspension geometry and ride function to factory specifications. Manufactured to OE dimensions and spring rates, the spring reflects technical designs such as pigtail ends, minibloc shapes and central force concepts. Constructed from high-grade chrome vanadium or chrome silicon steel and hot-set after forming to limit height loss.
Bilstein B3 OE Replacement Mercedes-Benz W140 Rear Coil Spring