Rancho RS5000 Shocks Set - 2005-2016 Ford F-250 / F-350 Super Duty 4WD w/ 2-3" leveling lift kits Part Numbers RS5043 and RS5254 Set of 4 Shocks for vehicles w/2-3" front Lift and w/2-3" rear Lift Fits 4WD vehicles All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation. Rancho's limited lifetime warranty protects against defects and premature failure. Rancho's 90 day ride guarantee covers RS5000X, RS7000MT, and RS9000XL shocks.