Rancho RS7000MT Shock Set 2005-2016 Ford F250 Super Duty 4WD w/3.5" Lift Part Numbers RS7044 and RS7261 Set of 4 Shocks for vehicles w/3.5-4.5" front Lift and w/3.5-4.5" rear Lift; Incl. RS6524B, RS66551B, RS6511B or RS6514B Systems 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.