Rock Krawler lower control arms for 2021+ Jeep Wrangler JLU four-door 4XE are offered as part of the 2.5in Ultimate Adventure System to support lifted suspension geometry. These lower arms are built to integrate with the Ultimate Adventure System, helping maintain alignment and axle control after a 2.5in lift on JLU 4‑door 4XE models.
Rock Krawler 2021+ Jeep Wrangler JLU 4DR (4XE) 2.5in Ultimate Adventure System