DuraGo BD8736 Brake Drum - Rear

Overview of DuraGo BD8736 Brake Drum for Ford and Mercury

The DuraGo BD8736 brake drum is engineered for reliable braking performance on select Ford and Mercury vehicles. Designed with durable cast iron and a steel top, this brake drum meets the specifications required for models like the Ford Mustang, Cougar, and Mercury Montego.

• Material: Cast iron with steel top construction for strength and durability
• Outside Diameter: 11.67 inches (296.3 mm)
• Nominal Drum Diameter: 10 inches (254 mm)
• Brake Surface Width: 2.39 inches (60.6 mm)
• Bolt Hole Quantity: 5 with 0.61 inch (15.5 mm) diameter
• Bolt Circle Diameter: 4.5 inches (114.3 mm)
• Center Hole Diameter: 2.43 inches (61.8 mm)
• Overall Height: 3.54 inches (89.8 mm)
• Composite construction for balanced performance

Detailed Product Description

The DuraGo BD8736 brake drum is constructed from cast iron with a steel top, providing a robust and wear-resistant braking surface. Its composite construction ensures consistent heat dissipation and structural integrity during braking. The brake drum features a nominal diameter of 10 inches (254 mm) and an outside diameter of 11.67 inches (296.3 mm), matching OEM specifications for proper fit and function. With five bolt holes arranged on a 4.5-inch (114.3 mm) bolt circle diameter, this brake drum is designed to fit securely on compatible Ford and Mercury models. The brake surface width of 2.39 inches (60.6 mm) offers ample contact area for brake shoes, contributing to effective stopping power.

Compatible Vehicles and Applications

This brake drum is compatible with the following vehicles:

• Ford Mustang
• Ford Cougar
• Mercury Montego

It is intended for use in rear drum brake assemblies and is suitable for replacing worn or damaged brake drums to restore braking performance and safety.

Common Issues Addressed by DuraGo BD8736 Brake Drum

• Brake noise caused by worn or scored drums
• Reduced braking efficiency due to drum surface wear
• Brake pulsation from uneven drum wear or warping
• Excessive brake dust accumulation
• Corrosion or rust damage compromising drum integrity

Installation Notes and Tips

When installing the DuraGo BD8736 brake drum, ensure the brake shoes and hardware are inspected and replaced if necessary. Clean the hub mounting surface to prevent misalignment. Verify the drum’s fit by checking bolt hole alignment and center hole diameter. It is recommended to measure the drum diameter before installation to confirm it is within discard limits (maximum brake diameter discard at 10.09 inches or 256.29 mm). Proper torque specifications should be followed for all fasteners to ensure safe operation.

Quality Assurance and Warranty

DuraGo brake drums are manufactured to meet or exceed OEM standards for material and dimensional accuracy. While this product does not include a rust-resistant coating, its cast iron and steel top construction provides durability under normal operating conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.