Dorman 697-704 Differential Cover - Rear

Durable Differential Cover for Ford and Lincoln Vehicles

The Dorman 697-704 differential cover is engineered to provide reliable protection for the differential assembly on select Ford and Lincoln models. Constructed from low carbon steel with a black epoxy e-coat finish, this cover offers corrosion resistance and structural integrity for driveline components.

• Made from durable low carbon steel for strength and longevity
• Black epoxy e-coat finish resists rust and corrosion
• Designed with 12 bolt holes for secure mounting
• Compatible with multiple Ford and Lincoln models including E-350, F-150, F-250, F-350, Excursion, and Mark LT
• Includes one differential cover; gasket, bolts, and filler plug not included

Product Details and Specifications

The Dorman 697-704 differential cover is specifically designed to fit a range of Ford and Lincoln vehicles such as the E-350 Club Wagon, E-350 Econoline, F-150 Heritage, F-250 Super Duty, and Excursion. Its low carbon steel construction ensures durability under demanding driving conditions, while the black epoxy e-coat finish provides enhanced corrosion resistance to extend the service life of the differential housing. This cover features 12 bolt holes for a secure and precise fit, though it does not include a gasket, filler plug, or mounting hardware. It also lacks carrier main cap support, so it is intended as a direct replacement cover rather than a performance upgrade.

Common Applications and Problem Solving

• Replacement for damaged or rusted differential covers on compatible Ford and Lincoln trucks and vans
• Prevents leaks caused by cracked or warped original covers
• Protects the differential gears from dirt, debris, and moisture intrusion
• Restores proper sealing surface for differential fluid retention
• Maintains structural integrity of the differential housing

Installation Notes and Tips

When installing the Dorman 697-704 differential cover, ensure the mating surface on the differential housing is clean and free of old gasket material. Since this cover does not include a gasket or seal, use a compatible gasket or RTV sealant as recommended by the vehicle manufacturer. Torque the 12 bolts evenly in a crisscross pattern to the specified torque values to avoid leaks or warping. Verify fluid levels and refill differential fluid as needed after installation.

Quality Assurance and Warranty

Dorman manufactures this differential cover to meet or exceed OEM specifications for fit and function. The low carbon steel material and protective black epoxy e-coat finish contribute to long-term durability. While no specific warranty details are provided here, Dorman typically offers limited warranties on their replacement parts to ensure customer confidence in product quality.