The Bilstein 5100 Series (24-249928) is a gas pressure monotube shock absorber specifically designed for lifted pickups and SUVs. Featuring a 46mm piston and a zinc-plated finish, it provides consistent, fade-free performance on and off-road. This shock absorber features multiple snap-ring grooves in the body which allow for various spring seat positions, providing 0-2.5 inches of front lift with OEM springs. Kit contents: 1 x Shock Absorber (24-249928), 1 x Hardware Kit (B4-KT1-Z237A00).