Dorman 697-333 Differential Ring and Pinion - Rear

Differential Ring and Pinion for Ford 9.75 Axle

Dorman 697-333 is a standard replacement differential ring and pinion for vehicles equipped with a 9.75-inch rear axle and a 4.11 gear ratio. It restores the original final drive setup for Ford F-150, Expedition, E-150, and related Lincoln applications.

Key Features

• Gear ratio: 4.1
• Standard replacement grade for OE-style service
• Package contents: ring gear and pinion gear
• Rear axle application for 9.75 in. ring gear setups
• Direct replacement for specific Ford and Lincoln applications

Application Details

Compatible with rear axle applications on 1997-2013 Ford Expedition, 1997-2008 Ford F-150, 2003-2013 Ford E-150, 1997-2002 Ford E-250 Econoline, 1997-1999 Ford F-250, 1997 Ford F-250 HD, 2006-2008 Lincoln Mark LT, and 1998-2013 Lincoln Navigator. This part number, 697-333, is also referenced for OE-style service on the same axle family.

This part cross-references Ford service numbers such as F7TZ4026B for the same application.

What It Helps Address

• Restores correct axle ratio after ring and pinion wear
• Addresses gear noise caused by damaged differential gears
• Helps correct driveline performance after axle service
• Replaces worn original equipment gears in 9.75-inch rear differentials

Installation Notes and Tips

Installation kit is not included. Proper setup of backlash, pinion depth, and bearing preload is required during differential service. Verify the axle ratio and rear axle configuration before ordering, and confirm fitment against the vehicle’s original 9.75-inch ring gear application.

Quality Assurance

Dorman 697-333 is built as a standard replacement part for direct OE-style service on specific Ford and Lincoln rear axle applications. It is intended to replace the original ring and pinion on confirmed vehicle fitments.