Rancho RS9000XL Adj Shock Set 2007-2016 Jeep Wrangler w/3-4" Lift Part Numbers RS999329 and RS999330 Set of 4 Shocks for vehicles w/3-4" front Lift and w/3-4" rear Lift; Incl. RS6507 RS6507B RS66106B RS66107 RS66107B RS66110 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.