The Rock Krawler coilover for 2020–present Jeep Wrangler (JLU) 4-door diesel applications is listed for the Adventure‑X 4.5in No Limits long arm suspension. As the coilover supplied within that No Limits package, it is intended to match the spring and travel requirements defined by the Adventure‑X No Limits long-arm configuration for those Jeep models.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR 4.5in Adventure-X (No Limits) Long Arm Suspension