The Rock Krawler coilover kit for 2020–present Jeep Wrangler JLU 4‑door provides a 3.5-inch lift as part of the Adventure‑X Pro Trail Runner long arm suspension. It serves as the coilover component of that long arm system and is specified for the JLU 4DR application. The description identifies this kit for long arm suspension use, matching the Adventure‑X Pro Trail Runner configuration.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR 3.5in Adventure-X Pro Trail Runner Long Arm Suspension