National RP-1561-GM Wheel Bearing - Rear

National RP-1561-GM Axle Repair Bearing

National RP-1561-GM is an axle repair bearing for rear driveline service where the axle shaft surface is worn. Built with premium materials, it is made for durable, long-lasting performance in demanding truck and SUV applications.

• Axle repair bearing for rear axle service
• Bore: 1.704 in / 43.282 mm
• Outside diameter: 3.0876 in / 77.155 mm
• Width: 1.32 in / 33.528 mm
• Direct replacement style for worn axle shaft repair applications
• Cross-reference: Timken TGM1561R

Fitment and Application Details

Compatible with rear axle repair applications on Chevrolet Express 2500, GMC Savana 2500, Chevrolet Suburban 2500, GMC Yukon XL 2500, Hummer H2, Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Avalanche 2500, Chevrolet Silverado 1500 HD, GMC Sierra 1500 HD, Chevrolet Silverado 2500, GMC Sierra 2500, Chevrolet C2500, Chevrolet K2500, GMC C2500, GMC K2500, Chevrolet C1500, Chevrolet K1500, GMC C1500, GMC K1500, Cadillac Fleetwood, Chevrolet G30, GMC G3500, Chevrolet R2500, GMC R2500, Chevrolet R20, Chevrolet V20, GMC V2500, Chevrolet C20, Chevrolet K20, and related rear applications listed below. Fits 2003-2016 Chevrolet Express 2500, rear; 2003-2016 GMC Savana 2500, rear; 2006-2013 Chevrolet Suburban 2500, rear; 2000-2002 Chevrolet Suburban 2500, rear; 2000-2013 GMC Yukon XL 2500, rear; 2003-2009 Hummer H2, rear; 2001-2007 Chevrolet Silverado 1500, rear; 2007 Chevrolet Silverado 1500 Classic, rear; 2007 Chevrolet Silverado 1500 HD Classic, rear; 2001-2007 GMC Sierra 1500, rear; 2007 GMC Sierra 1500 Classic, rear; 2007 GMC Sierra 1500 HD Classic, rear; 2002-2006 Chevrolet Avalanche 2500, rear; 2005-2006 Chevrolet Silverado 1500 HD, rear; 2001-2003 Chevrolet Silverado 1500 HD, rear; 2005-2006 GMC Sierra 1500 HD, rear; 2001-2003 GMC Sierra 1500 HD, rear; 2003-2005 Chevrolet Suburban 2500, rear; 1999-2004 Chevrolet Silverado 2500, rear; 1999-2004 GMC Sierra 2500, rear; 1996-2002 Chevrolet Express 2500, rear; 1996-2002 GMC Savana 2500, rear; 1988-2000 Chevrolet C2500, rear; 1988-2000 Chevrolet K2500, rear; 1988-2000 GMC C2500, rear; 1981-1986 GMC C2500, rear; 1988-2000 GMC K2500, rear; 1981-1986 GMC K2500, rear; 1988-1999 Chevrolet C1500, rear; 1992-1999 Chevrolet C1500 Suburban, rear; 1992-1999 Chevrolet C2500 Suburban, rear; 1988-1999 Chevrolet K1500, rear; 1992-1999 Chevrolet K1500 Suburban, rear; 1992-1999 Chevrolet K2500 Suburban, rear; 1988-1999 GMC C1500, rear; 1992-1999 GMC C1500 Suburban, rear; 1992-1999 GMC C2500 Suburban, rear; 1981-1986 GMC C2500 Suburban, rear; 1988-1999 GMC K1500, rear; 1992-1999 GMC K1500 Suburban, rear; 1992-1999 GMC K2500 Suburban, rear; 1981-1986 GMC K2500 Suburban, rear; 1992-1996 Cadillac Commercial Chassis, rear; 1993-1996 Cadillac Fleetwood, rear; 1983-1996 Chevrolet G30, rear; 1983-1996 GMC G3500, rear; 1992 Cadillac Brougham, rear; 1989-1991 Chevrolet R2500 Suburban, rear; 1989-1991 Chevrolet V2500 Suburban, rear; 1987-1991 GMC R2500 Suburban, rear; 1987-1991 GMC V2500 Suburban, rear; 1987-1989 Chevrolet P20, rear; 1989 Chevrolet R2500, rear; 1981-1989 GMC P2500, rear; 1987-1989 GMC R2500, rear; 1987-1988 Chevrolet R20, rear; 1987-1988 Chevrolet R20 Suburban, rear; 1987-1988 Chevrolet V20 Suburban, rear; 1987 Chevrolet V20, rear; 1987 GMC V2500, rear; 1981-1986 Chevrolet C20, rear; 1981-1986 Chevrolet C20 Suburban, rear; 1981-1986 Chevrolet K20, rear; 1981-1986 Chevrolet K20 Suburban, rear; 1981-1986 Chevrolet P20, rear.

What This Bearing Helps Address

• Rear axle shaft wear at the bearing surface
• Noise or roughness from a damaged axle bearing area
• Axle seal and bearing service on high-mileage trucks and vans
• Restoration of rear driveline support on Chevrolet Silverado 1500 and GMC Sierra 1500 applications
• Repair service on Chevrolet Express 2500 and GMC Savana 2500 rear axles

Installation Notes and Tips

Verify axle shaft condition before installation, since this is an axle repair bearing for worn shafts. Confirm the rear application, ring gear size, and vehicle-specific notes in the fitment data before ordering. For correct installation, some listed vehicles require an axle repair bearing assembly.

Quality Assurance

National manufactures this axle repair bearing with premium materials for durability and long service life. Part number RP-1561-GM also cross-references Timken TGM1561R for the same application.