Rock Krawler coilovers for the 2020+ Jeep Wrangler JLU 4-door diesel are built for the X Factor X2 Trail Runner long-arm suspension with a 4.5in lift. These coilovers are matched to the Trail Runner long-arm geometry to preserve ride height, coil spring compatibility, and suspension travel within that system, supporting extended off-road articulation and the intended long-arm setup.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR (Diesel) 4.5in X Factor X2 Trail Runner Long Arm Suspension