Rock Krawler JT U4EA Long Arm Upgrade Lift Kit JTU4EA-UPG

The Rock Krawler PRO-X Upgrade Kit (MPN RK07518, not U4EA-UPG as initially provided) for the Jeep Gladiator JT is a triangulated 4 Link rear assembly designed to eliminate the rear track bar. This upgrade enhances on-highway ride smoothness by reducing front and rear track bar 'cross talk' and ensures the rear axle remains perfectly centered throughout the suspension cycle. It also removes the natural suspension bind of the rear OEM 5 link arrangement. This kit is valid for 3" to 5" of lift and is compatible with OEM axles. For tires larger than 37" or hardcore off-road use, welding of the rear cradle to the axle tubes is required. Recommended for use with adjustable rear lower control arms.