Rock Krawler kit component boxes for 2018+ Jeep Wrangler JLU 4-door support the 3.5in Adventure X system by organizing hardware and parts needed for that upgrade. These component boxes hold the kit’s fittings and small parts, simplifying installation and inventory for the Adventure X package on compatible Wrangler 4DR models. They’re intended to streamline assembly of the specified system.
Rock Krawler 2018+ Jeep Wrangler JLU 4DR 3.5in Adventure X System