DuraGo BD8970 Brake Drum - Rear

Reliable Brake Drum for Chevrolet and GMC Trucks

The DuraGo BD8970 brake drum is engineered to provide consistent braking performance for select Chevrolet and GMC truck models. Designed with durable cast iron construction and outer cooling fins, this brake drum supports effective heat dissipation during heavy-duty use.

• Constructed from full cast iron for strength and durability
• Outside diameter of 13.39 inches (340 mm) for precise fitment
• Brake surface width of 3.22 inches (81.7 mm) for optimal contact area
• Equipped with 6 bolt holes and a 5.5-inch (139.7 mm) bolt circle diameter
• Features outer cooling fins to help reduce brake fade
• Compatible with Chevrolet C2500, Express 2500, GMC K1500, K2500, and Savana 2500 models

Durable Construction and Design Details

The BD8970 brake drum is made from full cast iron, providing the necessary strength to withstand the demands of heavy braking. Its 13.39-inch outside diameter and 3.22-inch brake surface width ensure a proper fit and effective braking surface. The inclusion of outer cooling fins enhances heat dissipation, which helps maintain braking performance under load. This brake drum does not include an ABS tone ring and does not have a rust-resistant coating, so proper maintenance is recommended to prevent corrosion over time.

Compatible Vehicles and Applications

This brake drum is specifically designed for use on Chevrolet and GMC trucks, including the Chevrolet C2500 and Express 2500, as well as the GMC K1500, K2500, and Savana 2500. The DuraGo BD8970 is suitable for drivers seeking a reliable replacement part that matches OEM specifications for these models.

• Replacement for worn or damaged brake drums on compatible Chevrolet and GMC trucks
• Addresses issues such as brake noise, vibration, and reduced stopping power
• Helps restore proper brake surface contact and drum roundness
• Supports consistent braking performance under heavy load conditions

Installation Notes and Tips

When installing the DuraGo BD8970 brake drum, ensure the mating surfaces are clean and free of debris. Verify the bolt hole alignment with the vehicle’s hub and torque bolts to manufacturer specifications. Since this brake drum lacks a rust-resistant coating, applying a suitable anti-corrosion treatment to the mounting surfaces can help extend service life. It is also recommended to inspect brake shoes and hardware during installation to ensure optimal braking system performance.

Quality Assurance and Warranty

DuraGo brake drums are manufactured to meet or exceed industry standards for durability and performance. The BD8970 part number undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, DuraGo typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.