B8 5100 Monotube Rear Shock Absorber

The Bilstein B8 5100 monotube shock absorber (part number 24-275002) is engineered for rear axle applications, particularly on lifted vehicles or those with larger tires. Its monotube design with a 46mm digressive piston enhances road handling both on and off-road, providing a more compliant ride over rough terrain than the Bilstein 4600 series. The single tube construction allows for efficient heat dissipation, minimizing performance loss during demanding use. This shock is ideal for vehicles that experience increased heavy duty loads, towing, or frequent off-road use. It aims to reduce body roll and nose dive while offering improved compliance over bumps and holes, making it suitable for daily drivers that also venture off the pavement. The durable zinc-plated finish provides excellent corrosion and rust resistance, ensuring longevity in harsh environments. Specifications include an extended length of 26.04 inches, a compressed length of 16.44 inches, and 9.6 inches of travel. It features eyelet top and bottom mounts and comes with a black bellows boot. The Bilstein B8 5100 shocks are designed as a direct-fit solution for lifted trucks and SUVs, and include factory hardware such as washers and bushings for installation, though factory shock mounting bolts are reused and mounting plates are sold separately. This shock absorber is specifically designed for lifted vehicles; factory-spec vehicles should utilize the Bilstein 4600 series. The B8 5100 series is compatible with 2009-2018 Dodge Ram 1500 and 2019-2023 Ram 1500 Classic models in the rear, with a focus on RWD variants for certain years. It is ideal for vehicles with a higher center of gravity due to lifts or larger tires.