Rancho Quicklift Leveling Struts & Coils Set - 02-05 Ford Explorer 2WD / 4WD Part Numbers RS999904 and RS999905 and RS999934 Set of 4 Struts & Springs for vehicles at factory height or w/0-2" front Lift and w/0-1" rear Lift; Excl. Air Suspension and EL Fits 2WD & 4WD vehicles Front height not adjustable from specified height. 9 settings of compression and dampening adjustment. Rancho's limited lifetime warranty protects against defects and premature failure. Rancho's 90 day ride guarantee covers RS5000X, RS7000MT, and RS9000XL shocks.