The Rock Krawler front long arm for 2018+ Jeep Wrangler JL two-door and JLU four-door applications is an advanced X Series long arm intended to extend suspension control arm length for improved geometry with lifts. It serves as a direct application part for JL models, offering a stronger, properly sized arm to maintain alignment and articulation in lifted front suspension setups.
Rock Krawler 2018+ Jeep Wrangler JL 2DR / JLU 4DR Adv. X Series Front Long Arm