Rock Krawler RRD shock components for the 2020+ Jeep Wrangler JLU 4-door diesel X Factor X2 Pro (No Limits) long-arm suspension are tailored to the Pro No Limits kit and its 4.5in lift. They provide damping matched to the Pro configuration, intended to deliver controlled wheel movement and improved ride quality when paired with that specific long-arm system.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR 4.5in X Factor X2 Pro (No Limits) Long Arm Suspension