The Bilstein B8 5100 Series 33-187280 is a high-performance 46mm monotube gas pressure shock absorber designed specifically for lifted light trucks and SUVs. This rear shock provides superior control and comfort both on and off-road. Its velocity-sensitive digressive piston reacts instantly to changing road conditions. High-quality zinc plating ensures durability and resistance to harsh environments. Package contains: 1x Shock Absorber (33-187280), 1x Mounting Hardware Kit (including bushings and washers). Note: Designed for 0-2 inches of rear lift.