DuraGo BD80000 Brake Drum - Rear

Reliable DuraGo Brake Drum for Chevrolet and GMC Vehicles

The DuraGo BD80000 brake drum is engineered to meet the braking needs of select Chevrolet and GMC trucks and vans. Designed with durable cast iron construction, this brake drum ensures consistent performance for vehicles like the Chevrolet C1500 Suburban and GMC Savana 3500.

• Constructed from full cast iron for strength and durability
• Nominal drum diameter of 13 inches (330.2 mm) with a maximum discard diameter of 13.09 inches (332.5 mm)
• Outside diameter measures 16.44 inches (417.5 mm) for proper fitment
• Equipped with 8 bolt holes and a bolt circle diameter of 6.5 inches (165.1 mm)
• Brake surface width of 3.95 inches (100.3 mm) for effective braking contact
• Center hole diameter of 4.83 inches (122.8 mm) compatible with specified vehicle hubs
• Overall height of 6.3 inches (159.9 mm) to match OEM specifications

Technical Details and Construction

The BD80000 brake drum is made from cast iron, a material known for its heat dissipation and wear resistance, essential for maintaining braking efficiency under heavy loads. This full cast construction provides structural integrity and longevity. Although it does not include rust-resistant coating or outer cooling fins, the design aligns with original equipment standards for Chevrolet and GMC trucks and vans. The absence of an ABS tone ring means it is intended for vehicles without ABS sensor integration on the rear drums.

Compatible Chevrolet and GMC Models

This brake drum is compatible with a range of Chevrolet and GMC vehicles, including the Chevrolet C1500 Suburban, C2500, C2500 Suburban, C3500, Express 2500, Express 3500, and GMC models such as G30, K2500 Suburban, K3500, P30, P3500, Savana 2500, and Savana 3500. The DuraGo BD80000 part number ensures precise fitment for these specific models, maintaining factory brake performance.

Common Applications and Problem Resolution

• Replacement for worn or scored brake drums causing brake noise or vibration
• Restores proper brake surface for improved stopping power
• Addresses brake pulsation due to uneven drum wear
• Eliminates brake fade from overheated or damaged drums
• Ensures safe braking performance for heavy-duty Chevrolet and GMC trucks and vans

Installation Notes and Tips

When installing the DuraGo BD80000 brake drum, ensure the brake shoes and hardware are inspected and replaced if necessary to maintain optimal braking function. Verify the drum’s bolt hole alignment and center hole diameter match the vehicle hub specifications. Proper cleaning of the hub and brake components before installation will help prevent premature wear. Since this drum does not include an ABS tone ring, confirm compatibility with the vehicle’s ABS system if applicable.

Quality Assurance and Warranty

DuraGo manufactures the BD80000 brake drum to meet or exceed OEM standards for fit, form, and function. The cast iron construction provides durability under demanding conditions typical of Chevrolet and GMC trucks and vans. While specific warranty details are not provided, DuraGo products generally come with a limited warranty against defects in materials and workmanship, supporting reliable brake system performance.