Bilstein 5100 Monotube Gas Steering Stabilizer 2007-2015 Jeep Wrangler Part Number 24-158428 One Steering Stabilizer Fits 2WD & 4WD vehicles All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation. Bilstein's Limited Lifetime manufacturer's Warranty protects against defects and premature failure.