The Bilstein B8 5160 Series Remote Reservoir shock absorber is designed as a direct fit solution for lifted trucks and SUVs. The remote reservoir significantly increases oil capacity for greater heat dissipation and durability compared to standard shocks. It features a 46mm digressive piston with a self-adjusting deflective disc valving process that reacts immediately to surface changes. This specific model is tuned for the rear axle of Toyota Land Cruiser 100 series. Kit includes: - 1 x Shock Absorber (25-275100) - 1 x Reservoir Mounting Bracket Kit (B4-BE5-6031-H1) - All necessary bushings and hardware for installation.