The Bilstein B8 5100 series (24-185400) is a high-performance 46mm monotube shock absorber specifically engineered for lifted trucks and SUVs. Featuring a gas-pressure zinc-plated design, these shocks provide superior handling and stability on and off the road. The kit includes: 1x Shock Absorber (24-185400), 1x Upper Bushing Kit, and 1x Lock Nut. Note: This model is designed strictly for Rear-Wheel Drive (RWD) applications and may accommodate increased ground clearance.