The Rock Krawler 4.5in Pro-X kit for 2019 and newer Jeep Wrangler JT is a Pro-X long arm component set specified for JT applications. This box kit listing identifies the 4.5-inch Pro-X suspension parts intended for use on 2019+ JT Wrangler models, supplying the components associated with that Pro-X kit configuration and fitment range.
Rock Krawler 2019+ Jeep Wrangler JT 4.5in Pro-X Kit