DuraGo BD8831 Brake Drum - Front or Rear

Overview of DuraGo BD8831 Brake Drum for Ford and Mercury

The DuraGo BD8831 brake drum is engineered for reliable braking performance on select Ford and Mercury vehicles. Designed with durable cast iron construction, this brake drum is compatible with models such as the Ford Mustang, Cougar, and Mercury Montego, providing a precise fit and consistent braking response.

• Constructed from full cast iron for strength and durability
• Outside diameter of 12.46 inches (316.5 mm) for accurate fitment
• Brake surface width of 2.81 inches (71.4 mm) to ensure proper contact
• Equipped with outer cooling fins to aid heat dissipation
• Five bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter
• Center hole diameter of 2.44 inches (61.9 mm) for secure mounting
• Nominal drum diameter of 10 inches (254 mm) with discard diameter at 10.09 inches (256.3 mm)

Detailed Product Description

The DuraGo BD8831 brake drum is a full cast iron component designed to meet the specifications required by Ford and Mercury vehicles including the Mustang, Cougar, and Montego. Its robust construction ensures resistance to wear under normal operating conditions. The inclusion of outer cooling fins helps reduce heat buildup during braking, which can improve brake performance and longevity. This brake drum features five bolt holes arranged on a 4.5 inch bolt circle diameter, matching factory specifications for secure installation. The brake surface width of 2.81 inches provides ample contact area for brake shoes, contributing to consistent stopping power. Although this model does not include a rust-resistant coating or ABS tone ring, it is engineered to maintain structural integrity and fit precisely with the original equipment brake system.

Compatible Vehicles and Applications

• Ford Mustang brake drum replacement
• Mercury Cougar brake drum repair
• Mercury Montego brake drum maintenance
• Replacement brake drum for Ford and Mercury models requiring 5-bolt, 12.46 inch diameter drums
• Brake drum for vehicles with 10 inch nominal drum diameter

Installation Notes and Tips

• Verify bolt hole pattern and drum dimensions before installation
• Inspect brake shoes and hardware for wear when replacing the drum
• Ensure the brake drum is clean and free of debris prior to mounting
• Check for proper clearance between brake shoes and drum surface
• Torque bolts to manufacturer specifications to avoid warping

Quality Assurance and Warranty

DuraGo brake drums are manufactured to meet or exceed OEM standards for fit and function. The BD8831 part number undergoes rigorous quality control to ensure durability and performance. While this product does not include a rust-resistant coating, its cast iron construction provides reliable service life under normal conditions. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.