The new matte black Rugged Ridge Boulder Aluminum Differential Covers are constructed from A356-T6 cast aluminum for strong impact resistance and feature a precision machined sealing surface, allowing gaskets or RTV sealant to be used for a leak-free seal. Each cover is designed to help protect internal components from damage caused by contact with rocks and other terrain off-road as well as aid in dissipating heat from differentials.

ARB’s Air Locker® engineers have expanded the range of differential covers and are pleased to release new versions of their competition differential cover to suit the Jeep Wrangler JL Sport, Sahara models. These new differential covers are a great addition to the already extensive range which exists for the Jeep Dana differentials.