BGMG 10045107 Differential Ring and Pinion - Rear

Rear Differential Ring and Pinion for Mustang

The FSFT 10045107 is a rear differential ring and pinion application for select 2015-2018 Ford Mustang models. It is built for drivers servicing the rear driveline and axle assembly on the Mustang platform, with fitment focused on the listed rear position.

Key Features

• Part type: differential ring and pinion
• Brand line: FSFT
• Rear position application
• Fits 2015-2018 Ford Mustang, rear
• Part number: 10045107

Product Details

This FSFT differential ring and pinion is cataloged for 2015, 2016, 2017, and 2018 Ford Mustang rear applications. Use it when servicing the rear differential gear set on the Mustang and when matching the correct driveline component to the vehicle’s rear axle configuration. The FSFT 10045107 part number is the reference to verify before ordering, and 10045107 should be matched to the vehicle’s year and rear position during parts lookup.

FSFT identifies the product line for this differential component, helping separate it from other driveline parts in the same category. For buyers searching for a Ford Mustang rear differential ring and pinion, this listing provides direct year-specific coverage without broadening beyond the confirmed fitment.

Common Uses

• Replacing worn or damaged rear differential gears
• Restoring proper rear axle gear engagement
• Addressing gear noise from the differential assembly
• Correcting driveline performance issues tied to rear gear wear
• Servicing a Ford Mustang rear differential during rebuild work

Installation Notes

Confirm the vehicle is a 2015-2018 Ford Mustang with rear differential application before installation. Verify the part number 10045107 against the existing gear set and compare the rear axle configuration to the original component. Differential gear installation requires precise setup, so gear pattern, backlash, and bearing condition should be checked during assembly.

Quality Assurance

FSFT 10045107 is cataloged for the specified rear Mustang fitment and should be verified against the vehicle identification and differential specifications before use. This part cross-references no additional part numbers in the provided data.