Rock Krawler RRD shocks for 2018+ Jeep Wrangler JL 4‑door are specified for the 3.5in X Factor X2 long‑arm suspension — Stage 1. These shocks are matched to the X Factor long‑arm geometry to control damping and wheel motion in lifted JL 4‑door setups. Used with the X Factor X2 long‑arm kit, they complete the stage‑matched suspension package intended for off‑road use and extended travel.
Rock Krawler 2018+ Jeep Wrangler JL 4DR 3.5in X Factor X2 Long Arm Suspension - Stage 1