DuraGo BR31327 Disc Brake Rotor - Front

DuraGo BR31327 Front Brake Rotor

The DuraGo BR31327 is a front disc brake rotor built from cast iron with a full cast construction and a vented design for Toyota Tacoma, Toyota FJ Cruiser, and Toyota 4Runner applications. It is engineered to match the required fit, form, and function for the listed vehicles, making it a direct replacement choice for routine brake service.

Key Features

• Cast iron construction for dependable braking performance
• Full cast, vented rotor design
• Non-directional brake surface
• Conventional rotor style
• 6-bolt mounting pattern
• Outside diameter: 12.56 in. (318.9 mm)
• Nominal thickness: 1.10 in. (28 mm)
• Discard thickness: 1.02 in. (26 mm)
• Center hole diameter: 4.26 in. (108.1 mm)
• Mounting bolt hole circle diameter: 5.5 in. (139.7 mm)

Detailed Description

DuraGo BR31327 is a front brake rotor for 2005-2023 Toyota Tacoma, 2007-2014 Toyota FJ Cruiser, and 2003-2009 Toyota 4Runner models. The rotor uses cast iron construction and a vented, conventional design to meet the dimensional requirements of the listed fitments, including the 319 mm rotor diameter noted for 4Runner applications. DuraGo manufactures its brake drum and rotor program through ISO certified factories, with an emphasis on catalog coverage and consistent fit, form, and function. This part cross-references Raybestos Brakes 980161 for the same application.

Common Brake Service Issues

• Front brake pulsation from rotor wear or thickness variation
• Brake noise caused by worn or heat-affected rotor surfaces
• Reduced stopping consistency from rotor damage or excessive wear
• Service replacement for a rotor that has reached discard thickness
• Restoration of proper front brake operation on Tacoma, FJ Cruiser, and 4Runner models

Installation Notes and Tips

Verify rotor diameter, bolt pattern, and center bore before installation. Clean the hub mounting surface thoroughly to help prevent runout-related brake pulsation. Because this rotor is non-directional and not cross-drilled or slotted, it installs as a conventional replacement rotor for the listed front applications. Confirm vehicle-specific brake specifications for 2005-2023 Toyota Tacoma, 2007-2014 Toyota FJ Cruiser, and 2003-2009 Toyota 4Runner before service.

Quality Assurance

DuraGo manufactures this rotor in ISO certified factories and builds its brake rotor program around fit, form, and function requirements for aftermarket service. The BR31327 part number is cataloged for direct replacement use on the listed Toyota front brake applications.