The Bilstein B8 5160 series remote reservoir shock absorbers are designed as a direct fit solution for lifted trucks and SUVs. The remote reservoir provides increased oil capacity and cooling for consistent performance even in harsh off-road conditions. Features a 46mm monotube design for fade-free performance. This specific model is tuned for vehicles with 2.5-5 inches of lift. Package contents: 1x Shock Absorber (25-187861), 1x Reservoir Mounting Bracket Kit, All necessary Bushings and Washers.