The Yukon 8.5-inch front cover gasket is made to seal GM 8.5" front differential covers and provide a direct replacement during service. Yukon offers a full line of small parts and gaskets for axle maintenance, and this gasket is intended for front 8.5in applications that require reliable sealing after cover removal. Use it during routine servicing or rebuilds to prevent leaks.
Yukon Gear 8.5 Front Cover Gasket