The Bilstein B8 5100 series (24-293105) is a high-performance 46mm monotube gas pressure shock absorber designed specifically for lifted light trucks, Jeeps, and SUVs. Its velocity-sensitive, digressive piston reacts instantly to changing road conditions to maintain a stable, controlled, and comfortable ride. This model features a zinc-plated finish for durability and is specifically tuned for the rear axle of the Jeep Wrangler TJ with 0-2 inches of lift. Part contains: 1 x Shock Absorber (24-293105), installation hardware, and bushings.