Dorman - OE Solutions Differential Cover P/N:697-704
Replace a rusted, damaged or leaking cover with this Dorman differential cover, part number 697-705, a rear differential cover assembly built to fit and work like the original equipment diff cover. It fits many vehicles, among them the 1997-2020 Ford F-150, 1997-2001 Ford Expedition and 2015-2017 Ford Transit-150. See the "Vehicles it fits" section for the full list and engine details.
The differential cover closes off the differential housing. It keeps differential fluid inside to lubricate the gears and helps keep road dirt and water out. This Dorman - OE Solutions assembly installs in place of the original cover and is designed for a leak-free repair.
Signs the cover may need replacing include fluid seeping around the cover, rust or corrosion on its surface, and dents or cracks from road impacts. Inspect the housing and diagnose the source of any leak before replacing parts.
Interchange: 111106 · BL3Z4033A · BL3Z4033C · F75Z4033AA · DC0705
This part cross-references / interchanges with the following part numbers:
Is this the right 1997-2020 Ford F-150 differential cover?
Dorman 697-705 is listed for the 1997-2020 Ford F-150 rear differential. Check the "Vehicles it fits" section for engine details before ordering.
Will this also work as a 1997-2001 Ford Expedition differential cover?
Yes, it is listed for the 1997-2001 Ford Expedition and the 2015-2017 Ford Transit-150. See the "Vehicles it fits" section for the other listed vehicles.
What does a differential cover do?
It closes off the differential housing. It keeps differential fluid inside to lubricate the gears and helps keep dirt and water out.
What are signs a differential cover may need replacing?
Common signs are fluid seeping around the cover, rust or corrosion on its surface, and dents or cracks from impacts. Diagnose the source of a leak before replacing parts.
How is the differential cover installed?
It installs on the rear differential housing in place of the old cover. Drain the fluid first, then follow the vehicle service information for sealing, fasteners, torque and the correct fluid refill.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.