Rock Krawler coilovers for 2021–present Jeep Wrangler JT diesel models are listed as the 4.5-inch X Factor No Limits coilover system. As a complete coilover solution within that X Factor kit, this component set is identified for JT diesel applications starting in 2021 and intended to replace factory front and rear damping with the specified coilover configuration.
Rock Krawler 2021+ Jeep Wrangler JT (Diesel) 4.5in X Factor (No Limits) Coilover System