The Rock Krawler coilover is made for 2020+ Jeep Wrangler JLU four‑door vehicles running a 4.5in Adventure‑X Pro long‑arm suspension. It serves as the spring-and-damper element in long‑arm conversions to manage wheel travel and damping across rough terrain. Match the coilover’s length and spring rate to Rock Krawler’s long‑arm specification to maintain intended ride height and handling.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR 4.5in Adventure-X Pro (No Limits) Long Arm Suspension