The Rock Krawler lower control arm is the control‑arm component for the Rock Krawler Ultimate Adventure System for 2018+ Jeep Wrangler JL two‑door applications with a 2.5‑inch lift. It replaces the OE lower arm as part of the Ultimate Adventure package, delivering the required geometry and fitment for that system and streamlining installation during the kit build or an upgrade.
Rock Krawler 2018+ Jeep Wrangler JL 2DR 2.5in Ultimate Adventure System