The Rock Krawler RRD shock for 2020+ Jeep Wrangler JLU 4‑door diesel is listed as Stage 1 in the 3.5in Adventure system. As the Stage 1 damper option, it pairs with the Adventure kit to control wheel and body movement for that 3.5in lift configuration. Use these Stage 1 shocks when assembling or servicing the 3.5in Adventure suspension on diesel JLU 4‑door models from 2020 onward.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR (Diesel) 3.5in Adventure System - Stage 1