Rancho RS66128B-4 Suspension Kit

Get your Jeep Gladiator ready for a day on the trail with the Rancho 3-inch X-Lander RS3 suspension system. This premium system features adjustable front control arms and front and rear progressive rate coil springs.

ORDERING INFO -- Box 4 of 4 for master kit RS66128B; must order RS66128B-1, RS66128B-2, RS66128B-3 and RS66128B-4 for a complete kit COMPATIBILITY -- Designed for Jeep Gladiator JT trucks (excludes diesel, non-Rubicon models will net taller lift height versus Rubicon) ADDS LIFT -- Front and rear progressive rate coil springs deliver 3-in. of clearance to accommodate up to 38-in. tires (tire size varies between manufacturers; aftermarket bumpers, sliders, winches, etc. affect lift height) COMPLETE SOLUTION -- Includes two adjustable front control arms, front and rear progressive rate coil springs, heavy-duty front track bar, front and rear bump stop extensions, extended length sway bar end links and mounting hardware ADJUSTABLE -- Front control arms allow for on-vehicle adjustment of caster to provide improved comfort, durability and worry-free operation MAINTENANCE-FREE BUSHINGS -- Control arms and track bar feature Rancho's D2 high-articulation, grease-free, self-centering bushings for reduced noise, vibration and harshness and improved handling and ride quality ENGINEERED TO LAST -- Featuring bolt-on installation for an easy upgrade, brackets fabricated from high-strength, low-alloy steel for long life while heavy-duty track bar HD front track bar with D2 bushings centers the axle COMPLETE PERFORMANCE UPGRADE -- Transform your suspension with Rancho HD coil spring set (RS80139) and RS5000X front shocks (RS55065) and rear shocks (RS5070) or RS9000XL front shocks (RS999065) and rear shocks (RS999070); sold separately NOTES -- Compatible with Jeep factory electronic stability system; allows the use of OE wheels and tires