Rock Krawler’s Stage 1 RRD shock option for 2020+ Jeep Wrangler JLU 4-door diesel models is part of the Adventure-X long arm 3.5in suspension package. These Stage 1 shocks are specified to function within the Adventure-X long-arm geometry, providing the damping characteristics matched to that 3.5in long-arm setup on JLU 4DR diesel Wranglers.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR (Diesel) 3.5in Adventure-X Long Arm Suspension - Stage 1