Rear and front differential locker for the quarter and chassis, manufactured by Off Road Company, model year 1999 and below. The part is rare and only available upon request. Almost new, made by Off Road Company. Features 7 strong fins that lift the tensioner, well known in 4X4 modifications. * Distinguished by its strength, lifts the tensioner, stronger than the original agency version, with more fins (7 fins), offering higher load capacity.