Rock Krawler lower control arms provide a purpose-built suspension link as part of the 3in X Factor Pro aluminum system for 2021+ Jeep Wrangler JT diesel applications. They serve as the dedicated lower-arm component within the X Factor Pro package, replacing OE links and integrating with the 3-inch lift architecture to preserve geometry and intended suspension travel for lifted Wrangler JT builds.
Rock Krawler 2021+ Jeep Wrangler JT (Diesel) 3in X Factor Pro Aluminum System