Brand New Bilstein 5100 Series, Ride Height Adjustable Front Shock Absorber (Bilstein Part #24-324359). Bilstein 5100 Series Ride Height Adjustable Shock Absorbers are designed for front coilover style pickup suspensions. The monotube shocks feature a 46mm digressive piston with self-adjusting deflective disc valving. Multiple snap-ring grooves in the shock body allow for different spring seat positions, providing 0"-2.5" of front end lift, depending on application. Provides increased wheel travel and improved handling. Specs: Collapsed Length: 17.03" (432.56mm) Extended Length: 22.56" (573.02mm) Fits: Toyota: 2003-2009 4Runner 2007-2009 FJ Cruiser 2005-2015 Tacoma Bilstein's old part number on this shock was 24-239370, F4-BE5-C475-H1 or 24-186711.We also sell these shocks in complete 4 shock sets. Click here for those listings.