BGMG 42434 Differential Cover - Rear

Differential Cover for GM Rear Axles

This FSGR differential cover is built for rear axle applications on a wide range of Chevrolet and GMC trucks, SUVs, and vans from 1992-2000. Part number 42434 is a direct-fit style replacement for select rear differential applications on Chevrolet C1500, K1500, Tahoe, and GMC Yukon models.

• Fits rear differential applications on select Chevrolet and GMC vehicles
• Coverage for 1992-2000 Chevrolet C3500, K2500, K3500, GMC C2500, C3500, K2500, K3500, and Yukon
• Coverage for 1992-1999 Chevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, K1500, K1500 Suburban, K2500 Suburban, GMC C1500, C1500 Suburban, C2500 Suburban, K1500, K1500 Suburban, K2500 Suburban
• Coverage for 1995-1999 Chevrolet P30 and Tahoe, plus 1992-1994 Chevrolet Blazer
• FSGR part number 42434 for rear axle service and replacement

Use this differential cover when servicing the rear axle housing on compatible Chevrolet and GMC 1500, 2500, and 3500 platform vehicles. It is a practical replacement for worn, damaged, or leaking differential covers on GM rear differential assemblies, including applications such as Chevrolet C1500, GMC K1500, and Chevrolet Tahoe. Part number 42434 is listed for the rear position only.

Common Repair Applications

• Leaking or damaged rear differential cover
• Corrosion around the axle housing cover
• Cover replacement after impact or service damage
• Rear axle maintenance on Chevrolet and GMC trucks and SUVs

Installation Notes

Verify rear axle application, model year, and housing configuration before installation. Clean the mating surface thoroughly and inspect the differential housing for damage before fitting the new cover. Confirm compatibility by matching the vehicle application to the listed rear-position fitment for part number 42434.

Quality Assurance

FSGR 42434 is cataloged for specific GM rear differential applications to support accurate fitment selection for Chevrolet and GMC vehicles.