Description:The Final Drive Cover is bolted onto the rear axle housing. It is designed to keep dirt, debris, and other contaminants out of the differential and to prevent the lubricating oil from leaking out. The cover is sealed with a gasket or sealant to ensure a tight, leak-free seal.Attributes:• 9 mounting holes to fit 1/2" Stud.• Manufactured to precise specifications and are built for durability, reliability, and productivity.Applications:The Final Drive Cover is a protective casing that encloses the gears and bearings of a final drive. It is designed to keep contaminants out and prevent oil from leaking, mostly used in CAT 777D Trucks.