The Yukon GM 12-bolt truck cover gasket is sized for 12T truck-style GM housings and provides a direct replacement seal after differential service. Yukon manufactures small parts and gaskets to finish axle repairs, and this gasket fits GM 12-bolt truck applications. Use it when removing the cover for maintenance, bearing replacement, or rebuilds to ensure proper sealing and fluid retention.
Yukon Gear GM 12 Bolt Truck Cover Gasket