Rock Krawler kit component boxes for 2021–present Jeep Wrangler JT diesel models are specified for the 4.5-inch X Factor Pro No Limits aluminum system. These component boxes are identified as the organization and mounting solutions packaged with the X Factor Pro aluminum upgrade for JT diesel applications from 2021 onward.
Rock Krawler 2021+ Jeep Wrangler JT (Diesel) 4.5in X Factor Pro (No Limits) Aluminum System