The Bilstein B6 4600 Series (24-016810) is a high-performance monotube gas pressure shock absorber specifically engineered for stock height trucks and SUVs. Designed to improve handling, stability, and ride comfort, it features a 46mm piston that provides consistent, fade-free performance under various conditions. This shock absorber is a direct bolt-on upgrade for the rear suspension, offering superior control compared to conventional twin-tube alternatives. Item includes: 1x Rear Shock Absorber (Part No. 24-016810), Installation Hardware Kit.