The Rock Krawler RRD shock, Stage 1 Pro, is designed for 2020+ Jeep Wrangler JLU four‑door applications using a 4.5in X Factor X2 Pro long‑arm suspension. As a Pro Stage 1 option it aligns with Rock Krawler’s recommended damping for heavier long‑arm configurations, helping control wheel motion and preserve ride quality. Fit these with the X Factor X2 Pro components and follow installation guidance for correct setup.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR 4.5in X Factor X2 Pro Long Arm Suspension - Stage 1