The Bilstein B8 5100 series (24-197649) is a high-performance 46mm monotube shock absorber specifically designed for lifted pickups and SUVs. Featuring a gas-pressure design, it provides consistent, fade-free performance under various driving conditions. This shock absorber is height adjustable via multiple snap-ring grooves in the body, allowing for a front lift of 0-2 inches depending on the application. It utilizes the vehicle's factory front coil spring and mounting hardware. Performance features include a velocity-sensitive digressive piston that reacts instantly to changing road conditions. This listing is for a single unit. Kit components: 1x Shock Absorber (24-197649), 1x Zinc Plated Hardware Pack, 1x Installation Manual.