BGMG 10043641 Differential Rebuild Kit - Rear

Differential Rebuild Kit for Heavy-Duty Rear Axles

This FSGR differential rebuild kit is built for rear axle service on a wide range of heavy-duty trucks and vans. Part number 10043641 is a direct-fit service kit for restoring differential function in applications such as Dodge Ram 2500, Ford F-350, and Chevrolet/GMC 3500-series models.

Key Features

• FSGR differential rebuild kit for rear axle service
• Part number 10043641 for application matching and ordering
• Compatible with rear-position driveline service on select heavy-duty vehicles
• Fits 1982-2002 model years across multiple truck and van platforms
• Useful for differential refresh during axle maintenance or rebuild work

Fitment Overview

• Fits 1994-2002 Dodge Ram 2500, rear
• Fits 1984-1993 Dodge D350, rear
• Fits 1982-1998 Ford E-350 Econoline, rear
• Fits 1982-1997 Ford F-350, rear
• Fits 1988-1991 Chevrolet C3500, rear
• Fits 1984-1991 Chevrolet G30, rear
• Fits 1988-1991 Chevrolet K3500, rear
• Fits 1984-1991 GMC G3500, rear
• Fits 1984-1986 GMC C3500, rear
• Fits 1988-1991 GMC C3500, rear
• Fits 1984-1986 GMC K3500, rear
• Fits 1988-1991 GMC K3500, rear
• Fits 1984-1986 Chevrolet C30, rear
• Fits 1984 Chevrolet K30, rear

Detailed Description

Use this differential rebuild kit when servicing the rear axle on heavy-duty Dodge, Ford, Chevrolet, and GMC platforms. Part number 10043641 supports common rebuild work on vehicles such as the Ford F-350 rear differential, Chevrolet C3500 and K3500 rear axle service, and Dodge Ram 2500 rear driveline maintenance. The FSGR line identifies the product family for this service application, making it easier to match the correct kit to the axle being repaired.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Kit Can Address

• Rear differential noise during acceleration or deceleration
• Excessive backlash or gear wear found during teardown
• Service needs after axle inspection on high-mileage trucks and vans
• Restoration work on worn differential components in heavy-duty rear axles

Installation Notes and Tips

Confirm axle identification before ordering, since rear differential service parts can vary by housing and gear setup. Verify the vehicle year, make, model, and rear position against the fitment list for part number 10043641. Professional installation is recommended for differential rebuild work because setup accuracy affects gear mesh, bearing preload, and long-term axle performance.

Quality Assurance

FSGR service parts are cataloged for specific driveline applications, and this differential rebuild kit is listed with defined rear-axle fitment for the vehicles shown above.