The Rock Krawler lower control arms are offered as part of the 3.5in Ultimate Adventure System for 2021+ Jeep Wrangler (JLU) 4-door 4XE applications. These control arms are the suspension link components specified with the Ultimate Adventure kit, intended to provide proper geometry and fitment when upgrading to the 3.5in system and used alongside the kit’s springs and shocks.
Rock Krawler 2021+ Jeep Wrangler JLU 4DR (4XE) 3.5in Ultimate Adventure System