DuraGo BR5406 Disc Brake Rotor and Hub Assembly - Front

Overview of DuraGo BR5406 Disc Brake Rotor and Hub Assembly

The DuraGo BR5406 is a vented disc brake rotor and hub assembly designed specifically for Ford Mustang and Mercury Cougar models. Engineered to meet precise specifications, this rotor and hub assembly ensures reliable braking performance and proper fitment for your vehicle.

• Compatible with Ford Mustang and Mercury Cougar
• Vented rotor design for improved heat dissipation
• Rotor outside diameter: 286.5 mm (11.28 inches)
• Nominal thickness: 20.6 mm (0.81 inches); discard thickness: 19.8 mm (0.78 inches)
• Includes inner and outer bearing cups and wheel studs
• 5 lug studs with 1/2-20 thread size
• Non-directional brake surface for versatile installation
• Mounting bolt hole circle diameter: 114.3 mm (4.5 inches)

Detailed Product Description

The DuraGo BR5406 disc brake rotor and hub assembly is engineered for precise fitment on select Ford Mustang and Mercury Cougar vehicles. Featuring a vented rotor design, it promotes efficient heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The rotor measures 286.5 mm in outside diameter with a nominal thickness of 20.6 mm, ensuring compatibility with factory specifications. The discard thickness is 19.8 mm, providing clear guidelines for rotor replacement intervals.

This assembly includes both inner and outer bearing cups as well as wheel studs, facilitating a complete hub replacement. The 5-stud configuration with a 1/2-20 thread size matches the wheel mounting requirements of the specified vehicles. The non-directional brake surface allows for flexible installation without concern for rotor orientation. The mounting bolt hole circle diameter of 114.3 mm ensures proper alignment with the vehicle’s hub assembly.

Common Applications and Problem Resolution

• Replacement for worn or warped rotors causing brake pulsation
• Addressing excessive brake noise due to damaged rotor surfaces
• Restoring proper wheel hub function with included bearing cups
• Improving braking performance on Ford Mustang and Mercury Cougar models
• Resolving rotor thickness below manufacturer discard limits

Installation Notes and Tips

When installing the DuraGo BR5406 rotor and hub assembly, ensure the mounting surfaces are clean and free of debris to promote proper seating. Verify the rotor thickness before installation to confirm it meets the nominal thickness specifications. Use a calibrated torque wrench to tighten lug studs and mounting bolts to manufacturer-recommended torque values. Since this assembly does not include an ABS tone ring, verify compatibility with your vehicle’s ABS system prior to installation.

Quality Assurance and Warranty

DuraGo manufactures the BR5406 rotor and hub assembly to meet or exceed OEM standards for fit, form, and function. While this product does not feature a rust-resistant coating, it is designed for durability under normal operating conditions. Please consult DuraGo’s warranty policy for specific coverage details related to this part number.