DuraGo BD8988-01 Brake Drum - Rear

DuraGo BD8988-01 Rear Brake Drum

The DuraGo Titanium Series brake drum is built for rear brake service on select Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac applications. Part number BD8988-01 combines a corrosion-resistant exterior coating with a titanium gray finish for added protection and a cleaner look on open-wheel vehicles.

• Cast iron / steel top construction for durable braking performance
• Rust-resistant coating on the exterior, hat, and edge
• Titanium gray finish suited to open wheel designs
• Outer cooling fins for improved heat management
• 5-bolt pattern with 4.75 in. bolt circle diameter
• Nominal drum diameter: 9.5 in. / 241.3 mm
• Maximum brake diameter (discard): 9.59 in. / 243.59 mm
• Brake surface width: 2.45 in. / 62.2 mm

Fitment and Application Details

Compatible with rear brake applications on 1992-2003 Chevrolet S10, 1992-2003 GMC Sonoma, 1996-2000 Isuzu Hombre, 1995-1997 Chevrolet Blazer, 1993-1997 Chevrolet Camaro, 1992-1997 GMC Jimmy, 1993-1997 Pontiac Firebird, 1996 and 1992-1994 Oldsmobile Bravada, and 1992-1994 Chevrolet S10 Blazer. Fits 1992-2003 Chevrolet S10, rear, and fits 1992-2003 GMC Sonoma, rear for direct rear drum replacement service.

This part cross-references OE-style numbers such as 15606280 and 15689587 for the same application. The BD8988-01 is engineered in an ISO-certified factory to meet fit, form, and function requirements, and it reflects DuraGo’s experience in brake component manufacturing.

What This Brake Drum Helps Address

• Rear brake pulsation caused by worn drum surfaces
• Corrosion on exposed brake drum areas
• Reduced braking consistency from heat buildup
• Fitment issues during rear drum replacement on listed vehicles
• Visible rust on open-wheel rear brake assemblies

Installation Notes and Tips

Verify drum diameter, bolt pattern, and center hole dimensions before installation. Inspect rear shoes, hardware, and wheel cylinders for wear before installing a new drum, and confirm the drum is within the maximum discard diameter specification. For best results, clean the braking surface before service and follow the vehicle manufacturer’s rear brake adjustment procedure.

Quality Assurance

DuraGo manufactures this Titanium Series brake drum in an ISO-certified facility and builds it to meet fit, form, and function requirements for the listed rear applications. Part number BD8988-01 is designed for consistent service on Chevrolet S10, GMC Sonoma, and related rear drum brake platforms.