BGMG 10004587 Differential Ring and Pinion - Front

Front Differential Ring and Pinion

The FSFT 10004587 differential ring and pinion is a front axle driveline component for Ford Super Duty and earlier Ford truck applications. It is listed for front-position use and supports direct replacement searches for Ford F-350 Super Duty, Ford F-250 Super Duty, Ford F-450 Super Duty, Ford F-550 Super Duty, Ford F-350, and Ford F-250 applications.

Key Features

• Front differential ring and pinion for driveline service.
• FSFT product line identification for catalog matching.
• Part number 10004587 for accurate ordering and fitment lookup.
• Compatible with multiple Ford truck platforms across listed model years.

Detailed Description

Use this ring and pinion set when servicing the front differential in listed Ford truck applications. The FSFT 10004587 is cataloged for Ford F-350 Super Duty models from 1999-2015, Ford F-250 Super Duty models from 2002-2013, Ford F-450 Super Duty models from 2000-2004, Ford F-550 Super Duty models from 2000-2004, Ford F-350 models from 1978-1997, and Ford F-250 models from 1978-1979. For buyers searching by drivetrain service part, this Ford F-350 Super Duty and Ford F-250 Super Duty front differential ring and pinion listing helps narrow the correct application by year and position. The FSFT 10004587 part number should be matched to the vehicle’s front axle configuration before installation.

What It Is Used For

• Restoring proper gear engagement in the front differential.
• Replacing worn or damaged ring and pinion gears.
• Addressing gear noise caused by gear wear or incorrect setup.
• Correcting driveline performance issues tied to front axle gearing.
• Supporting differential rebuild work on listed Ford trucks.

Installation Notes and Tips

Confirm axle and gear specifications against the vehicle’s existing front differential before installation. Differential gear setup requires precise backlash, bearing preload, and contact pattern adjustment. Verify the application by year, model, and front position for Ford F-350 Super Duty, Ford F-250 Super Duty, and related Ford truck fitments. Professional installation is recommended for differential gear service.

Quality Assurance

FSFT catalog identification and the 10004587 part number provide a clear reference for application matching and parts lookup.