The Bilstein B8 5160 Series shock absorber is designed as a direct-fit remote reservoir solution for lifted trucks and SUVs. The remote reservoir provides increased oil capacity and heat dissipation, ensuring consistent fade-free performance even in the most demanding off-road conditions. This specific model (25-311327) is optimized for the Rear Left position of the 1996-2004 Toyota Tacoma 4WD/PreRunner. Features include a monolithic tube design, 46mm piston, and a velocity-sensitive digressive valving system. Kit includes: 1x Shock Absorber (25-311327), 1x Reservoir Mounting Bracket, and all necessary Grade 8 installation hardware.