Rock Krawler lower control arms for 2020–present Jeep Wrangler JLU 4-door, specified for the 4.5in X Factor suspension system. These lower arms are defined as the lower linkage components within Rock Krawler’s X Factor package, intended to work with the system’s geometry to maintain wheel alignment and suspension function for lifted Wrangler JLU 4-door configurations.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR 4.5in X Factor System