DuraGo BR54074 Disc Brake Rotor - Rear

Overview of DuraGo BR54074 Disc Brake Rotor

The DuraGo BR54074 is a cast iron vented disc brake rotor designed for heavy-duty applications. Engineered specifically for Ford Excursion, F-250 Super Duty, and F-350 Super Duty models, this rotor provides reliable braking performance under demanding conditions.

• Material: Durable cast iron construction
• Vented design for improved heat dissipation
• Drum-in-hat type rotor with integrated parking brake drum
• Non-directional brake surface for versatile installation
• Eight mounting bolt holes for secure fitment
• Nominal thickness of 1.18 inches (30 mm) with discard thickness at 1.1 inches (28 mm)
• Outside diameter of 12.83 inches (326 mm)
• Overall height of 3.88 inches (98.5 mm)
• Center hole diameter of 5 inches (127.1 mm)

Detailed Product Description

The DuraGo BR54074 disc brake rotor is constructed from full cast iron, providing the necessary strength and thermal capacity for heavy-duty braking systems. Its vented design enhances airflow between the rotor surfaces, helping to reduce heat buildup and maintain consistent braking performance during extended use. This rotor features a drum-in-hat configuration, integrating a parking brake drum within the rotor hat, which is compatible with the parking brake system on select Ford Super Duty trucks and the Excursion.

With an outside diameter of 12.83 inches and a nominal thickness of 1.18 inches, the BR54074 meets OEM specifications for the Ford Excursion, F-250 Super Duty, and F-350 Super Duty models. The rotor includes eight mounting bolt holes arranged on a 6.69-inch bolt circle diameter, ensuring a precise and secure fit. The non-directional brake surface allows for flexible installation without concern for rotor orientation.

Compatible Vehicles and Applications

• Ford Excursion
• Ford F-250 Super Duty
• Ford F-350 Super Duty

This rotor is designed to replace worn or damaged rotors on these specific Ford models, restoring braking efficiency and safety.

Common Issues Addressed by DuraGo BR54074

• Brake pulsation caused by warped rotors
• Reduced braking performance due to worn rotor thickness
• Excessive heat buildup leading to brake fade
• Noise and vibration from uneven rotor surfaces
• Parking brake malfunction related to rotor drum wear

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.1 inches) before installation
• Clean mounting surfaces to prevent rotor runout
• Torque mounting bolts to manufacturer specifications
• Check compatibility with existing brake pads and parking brake components
• Inspect wheel bearings and hub assembly during installation

Quality Assurance and Warranty

DuraGo rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The BR54074 rotor undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details may vary, DuraGo typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.