R1 Concepts 2903-0451-00 Drum Brake Shoe Set - Rear

Rear Drum Brake Shoe Set for Heavy-Duty Applications

R1 Concepts Premium Riveted Shoes, part number 2903-0451-00, are a rear drum brake shoe set built for a wide range of Chevrolet, GMC, and Dodge trucks, vans, and SUVs. This application covers many 1975-2002 rear drum brake setups, including 8 lug, JB7, JD7, semi-floating axle, full-floating axle, and specific drum-size configurations.

The R1 Concepts Premium Riveted Shoes line focuses on direct-fit rear brake shoe replacement for vehicles such as the Chevrolet C2500, GMC K2500, and Chevrolet P30. If you are servicing a rear drum brake system on a Chevrolet Express 2500 or GMC Savana 2500, part number 2903-0451-00 is listed for the confirmed rear applications below.

• Rear drum brake shoe set for confirmed rear fitments across 1975-2002 model years
• R1 Concepts Premium Riveted Shoes product line for drum brake service
• Application-specific coverage for 13-inch rear drums, 13 x 2 1/2 inch shoes, JB7/JD7 brakes, and axle-specific setups
• Compatible with select Chevrolet, GMC, and Dodge rear drum brake systems
• Part number 2903-0451-00 for ordering and catalog matching

Detailed Fitment and Application

Compatible With rear drum brake systems on a broad range of Chevrolet and GMC heavy-duty platforms, including Chevrolet Express 2500 rear, GMC Savana 2500 rear, Chevrolet C2500 rear, GMC K2500 rear, Chevrolet Suburban 2500 rear, and Dodge Ram 2500 rear. This set also covers many older Chevrolet and GMC C/K, G, P, R, and V series trucks and Suburban models with the listed drum, axle, and brake-code notes. For buyers searching rear drum brake shoes for Chevrolet C2500 rear or GMC K2500 rear applications, 2903-0451-00 matches the cataloged fitment data.

What This Part Helps Address

• Rear brake shoe wear on drum brake-equipped trucks and vans
• Reduced braking performance from worn friction material
• Brake noise caused by aged or uneven rear shoes
• Service needs on 13-inch rear drum and wide-shoe rear brake setups
• Replacement requirements for JB7, JD7, semi-floating, and full-floating axle applications

Installation Notes and Tips

Verify rear drum size, axle type, brake code, and wheel configuration before installation. This part is listed for specific rear applications only, so match the vehicle year, make, model, and notes exactly to the fitment table. Inspect drums, hardware, and related brake components during service to confirm proper shoe contact and even wear.

Quality Assurance

R1 Concepts Premium Riveted Shoes are cataloged as a dedicated brake shoe line for direct application matching. Part number 2903-0451-00 is indexed for confirmed rear fitments across the listed Chevrolet, GMC, and Dodge vehicles.