Ford 10.5" 12-Bolt Chrome Steel Differential Cover

This is a chrome steel differential cover built for Ford 10.5" 12-bolt rear axle housings — the heavy-duty rear end used in Ford F-250 and F-350 Super Duty trucks and Ford Excursion. It's a direct-fit replacement for the factory differential cover on compatible Ford 10.5" axle housings, giving you a clean chrome appearance and solid housing protection for towing, hauling, and performance Super Duty builds.

Steel construction with a chrome finish supports durable sealing and housing protection, and is a common upgrade or replacement on Super Duty builds where a worn, leaking, or rusted factory cover needs to be replaced without a full axle service.

A drain plug, gasket, and mounting hardware are not included — confirm your gasket style (cut gasket or RTV), fill plug configuration, and suspension clearance before installation. Always verify your specific axle model and housing shape before ordering. Sold individually.

Chrome Steel Cover Built for Ford 10.5" 12-Bolt Super Duty Axle Housings
Manufactured from steel with a chrome finish, this differential cover is sized and bolted for Ford 10.5" 12-bolt rear axle housings, giving you a durable, clean-looking replacement for a leaking, rusted, or damaged factory cover on F-250, F-350, and Excursion builds.

Protects Gear Oil and Rear End Internals on Heavy-Duty Tow and Haul Builds
A cracked, warped, or leaking differential cover can allow gear oil to escape, leaving ring and pinion gears under-lubricated during heavy towing or hauling cycles. This chrome steel cover helps restore a solid seal on compatible Ford 10.5" housings, protecting rear end internals under the higher loads these axles are built to handle.