Bilstein 5100 Monotube Gas Shock Set 1997-2006 Jeep Wrangler TJ w/3.5-4" Lift Part Numbers 24-188180 and 33-185514 Set of 4 Shocks for vehicles w/3.5-4" front Lift and w/4" rear Lift; TJ LJ Fits 4WD vehicles All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation. Bilstein's Limited Lifetime manufacturer's Warranty protects against defects and premature failure.