The Rock Krawler upper control arm for 2020–present Jeep Wrangler (JLU) 4-door diesel applications is specified for the Adventure‑X 4.5in Pro (No Limits) long arm suspension. Offered as the upper-arm component of that Pro No Limits long-arm kit, it is intended to align with the Adventure‑X hardware and mounting points used on those Jeep models.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR 4.5in Adventure-X Pro (No Limits) Long Arm Suspension