Rancho RS5000 Shocks set - 05-15 Ford F-250 / F-350 2WD Part Numbers RS5046 and RS5272 Set of 4 Shocks for vehicles at factory height or w/0" front Lift and w/0" rear Lift Fits 2WD 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.