The Bilstein B8 5160 Series remote reservoir shock absorber is designed as a direct fit performance upgrade for the rear of the Ford F-150 (2WD). These shocks feature a 46mm monotube design which provides consistent, fade-free performance. The remote reservoir offers increased oil capacity and heat dissipation, making them ideal for hauling, towing, or aggressive driving. This kit includes the shock absorber and necessary mounting hardware. Part components: 1x 25-255003 Gas Pressure Shock Absorber, 1x Reservoir Mounting Kit.