BGMG RD51998 Differential Gasket - Front or Rear

Differential Gasket for Rear Axle Service

FSGR RD51998 is a differential gasket for rear axle service on a wide range of heavy-duty Ford, Dodge, Chevrolet, and GMC applications. It is used to seal the differential cover and help maintain proper lubricant retention during routine axle maintenance.

Key Features

• Part number: RD51998
• Brand line: FSGR
• Category: driveline and axles gasket and sealing system
• Fits rear differential applications across multiple truck and van platforms
• Compatible with Ford F-350, Ford E-350, Dodge Ram 2500, and GMC/Chevrolet 3500-series models

Product Details

This differential gasket is built for rear axle sealing on vehicles such as the Ford F-350, Ford E-350 Super Duty, Dodge Ram 3500, Chevrolet C3500, and GMC K3500. It also covers additional rear applications including Chevrolet P30, GMC P3500, and Ford E-350 Econoline Club Wagon models. Use RD51998 when servicing the differential cover on supported rear axle configurations and you need a direct-fit sealing solution for the listed vehicles.

This part cross-references no listed interchange numbers in the provided data. RD51998 is the identifier to verify when matching the gasket to your axle service job.

Common Uses

• Replacing a leaking rear differential cover gasket
• Restoring a proper seal after axle fluid service
• Addressing gear oil seepage around the differential cover
• Servicing rear axle maintenance on Ford, Dodge, Chevrolet, and GMC trucks and vans

Installation Notes

Clean the differential cover and housing sealing surfaces thoroughly before installation. Inspect the cover for warpage, corrosion, or damage that could affect sealing, and verify axle application by year, make, model, and rear position before assembly. Confirm the gasket matches the vehicle’s rear differential configuration prior to reassembly.

Quality Assurance

FSGR RD51998 is cataloged as a differential gasket for the listed rear axle applications and should be matched to the vehicle fitment data provided for accurate service selection.