DuraGo BR901878-03 Disc Brake Rotor - Rear

Durable Cast Iron Disc Brake Rotor for Ford and Lincoln Vehicles

The DuraGo BR901878-03 disc brake rotor is engineered to provide reliable braking performance for select Ford and Lincoln models. Designed with a full cast construction and rust-resistant coating, this rotor offers durability and consistent stopping power for vehicles like the Ford Explorer, Mustang, and Lincoln Aviator.

• Material: High-quality cast iron for strength and heat dissipation
• Nominal thickness: 1.02 inches (26 mm) ensuring long service life
• Discard thickness: 0.96 inches (24.5 mm) indicating replacement threshold
• Vented rotor design for improved cooling and reduced brake fade
• Rust-resistant coating to protect against corrosion and extend rotor life
• Outside diameter: 13.78 inches (350 mm) compatible with specified vehicle models
• Mounting bolt pattern: 5 holes with 114.3 mm bolt circle diameter
• Non-directional brake surface for versatile installation

Product Details and Specifications

The DuraGo BR901878-03 rotor features a full cast iron construction that balances durability with effective heat management. Its vented design allows air to circulate between the rotor surfaces, helping to dissipate heat generated during braking. This reduces the risk of brake fade during extended use. The rotor’s rust-resistant coating helps maintain surface integrity and appearance over time, especially in environments prone to moisture and road salt.

With an outside diameter of 13.78 inches (350 mm) and a mounting bolt hole pattern of 5 holes spaced on a 114.3 mm circle, this rotor is designed specifically for compatibility with Ford Explorer, Mustang, and Lincoln Aviator models. The nominal thickness of 1.02 inches (26 mm) ensures the rotor can withstand wear before reaching the discard thickness of 0.96 inches (24.5 mm), at which point replacement is recommended to maintain braking efficiency and safety.

Compatible Vehicles and Applications

• Ford Explorer disc brake replacement
• Ford Mustang brake rotor upgrade
• Lincoln Aviator front or rear rotor replacement
• Addressing brake noise and vibration issues
• Resolving reduced braking performance due to rotor wear

Installation Notes and Tips

When installing the DuraGo BR901878-03 rotor, ensure the mounting surface is clean and free of debris to promote proper fitment. Since this rotor is non-directional, it can be installed on either side of the vehicle without concern for rotation direction. Verify that the rotor thickness is within the specified nominal range and replace if below discard thickness. Proper torque specifications for the mounting bolts should be followed according to the vehicle manufacturer’s guidelines.

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The BR901878-03 rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship.