This Schumacher Racing Products factory replacement gear differential mouldings set is designed for the Cougar LD/ST platform. The set includes the main ring gear housing, a differential cover flange, and two metal thrust washers. These moulded components form the core structure of the gear differential assembly, making this the correct service kit when rebuilding or replacing a worn diff unit. Features: Includes gear housing, cover flange, and two metal thrust washers Moulded construction for precise fit in the gear differential Factory replacement for Schumacher Cougar LD and ST platforms 7/7/26 cs