The Rock Krawler upper control arm is a Pro long‑arm component for 2018‑on Jeep Wrangler JL two‑door models with 3.5 in Adventure‑X No Limits Pro long‑arm suspension. It restores correct steering and caster after long‑arm installation and enhances axle control under load. Specified to pair with the Pro long‑arm kit, it supports durable off‑road alignment and handling.
Rock Krawler 2018+ Jeep Wrangler JL 2DR 3.5in Adventure-X (No Limits) Pro Long Arm Suspension