BGMG 42815-2 Differential Cover - Front or Rear

Rear Differential Cover for Heavy-Duty Applications

FSGR differential cover Part Number 42815-2 is built for rear axle applications across a wide range of Ford, Dodge, Chevrolet, and GMC heavy-duty trucks and vans. It is a direct-fit style replacement for vehicles such as the Ford F-350, Dodge Ram 3500, and Chevrolet C3500 that use a rear differential cover in the listed applications.

Key Features

• Brand line: FSGR
• Part number: 42815-2
• Category: driveline and axles > differential
• Part type: differential cover
• Fits rear axle applications only in the listed vehicles
• Coverage includes Ford E-350 Super Duty, Ford F-350, Dodge Ram 2500/3500, Chevrolet C30/C3500, GMC K3500/C3500, and other heavy-duty platforms

Fitment Details

• Fits 1999-2019 Ford E-350 Super Duty, rear.
• Fits 2003-2010 GMC Savana 3500, rear.
• Fits 1996-2001 GMC Savana 3500, rear.
• Fits 2007-2008 Ford E-350 Econoline, rear.
• Fits 1975-2000 Ford E-350 Econoline, rear.
• Fits 2002-2005 Ford E-350 Club Wagon, rear.
• Fits 1996-2003 Dodge Ram 2500 Van, rear.
• Fits 1999-2003 Dodge Ram 3500 Van, rear.
• Fits 1996-1997 Dodge Ram 3500 Van, rear.
• Fits 1994-2002 Dodge Ram 2500, rear.
• Fits 1994-2002 Dodge Ram 3500, rear.
• Fits 1977-2002 Ford E-350 Econoline Club Wagon, rear.
• Fits 1999-2002 Ford F-350 Super Duty, rear.
• Fits 2001 Chevrolet P30, rear.
• Fits 1997-1999 Chevrolet P30, rear.
• Fits 1988-2000 Chevrolet K3500, rear.
• Fits 1988-2000 GMC K3500, rear.
• Fits 1979-1986 GMC K3500, rear.
• Fits 1997-1999 GMC P3500, rear.
• Fits 1995-1998 Chevrolet C35, rear.
• Fits 1988-1998 Chevrolet C3500, rear.
• Fits 1988-1998 GMC C3500, rear.
• Fits 1979-1986 GMC C3500, rear.
• Fits 1970-1997 Ford F-350, rear.
• Fits 1995 Dodge B2500, rear.
• Fits 1984-1994 Dodge B250, rear.
• Fits 1981-1994 Dodge B350, rear.
• Fits 1981-1993 Dodge D250, rear.
• Fits 1981-1993 Dodge D350, rear.
• Fits 1981-1993 Dodge W250, rear.
• Fits 1981-1993 Dodge W350, rear.
• Fits 1975-1991 Chevrolet G30, rear.
• Fits 1979-1991 GMC G3500, rear.
• Fits 1987 Chevrolet R30, rear.
• Fits 1987 Chevrolet V30, rear.
• Fits 1987 GMC R3500, rear.
• Fits 1987 GMC V3500, rear.
• Fits 1975-1986 Chevrolet C30, rear.
• Fits 1977-1986 Chevrolet K30, rear.
• Fits 1975-1980 Dodge B300, rear.
• Fits 1975-1980 Dodge D200, rear.
• Fits 1975-1980 Dodge D300, rear.
• Fits 1975-1978 Dodge W300, front.
• Fits 1975-1978 GMC G35, rear.
• Fits 1975 Dodge W200, front.
• Fits 1973-1974 GMC G35/G3500 Van, rear.

What It Helps Address

• Damaged or leaking differential cover on a Ford F-350 or Dodge Ram 3500 rear axle
• Corrosion or impact damage on a Chevrolet C3500 or GMC K3500 differential housing
• Service replacement needs for high-mileage Ford E-350 Econoline and E-350 Super Duty rear differentials
• Repair needs after differential cover seepage, road debris contact, or housing wear

Installation Notes

Verify axle and position before ordering, since this part is listed for both rear and select front applications in the fitment data. Confirm the vehicle year, make, model, and axle location against the application list for the Ford F-350, Dodge Ram 2500, Chevrolet P30, and related platforms. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

FSGR 42815-2 is cataloged as a differential cover for direct application matching across the listed heavy-duty vehicles. Use the fitment data to confirm compatibility before installation.