DuraGo BR31392-01 Disc Brake Rotor - Front

DuraGo BR31392-01 Front Brake Rotor

The DuraGo Titanium Series BR31392-01 is a front disc brake rotor built for select Lexus and Toyota applications. It combines cast iron construction, a vented design, and a corrosion-resistant titanium gray coating on the hat and edge for added protection and a cleaner appearance on open-wheel vehicles.

Key Features

• Cast iron, full cast construction for dependable braking performance
• Vented rotor design for front axle applications
• Rust-resistant coating on the hat and edge
• Titanium gray finish for a clean look behind open wheels
• Non-directional brake surface for straightforward service
• Manufactured in an ISO certified factory for fit, form, and function requirements
• Part number BR31392-01 for easy identification

Detailed Description

DuraGo BR31392-01 is a conventional front brake rotor with a 12.56-inch outside diameter, 5-bolt pattern, and 114.3 mm bolt circle. It uses a 2.44-inch center hole diameter and a vented, non-directional braking surface to support consistent pad contact. The corrosion-resistant coating helps protect the hat and edge from rust, while the titanium gray finish adds a finished appearance on vehicles with exposed wheels. This rotor is engineered from DuraGo’s long-standing aftermarket brake experience and is built to meet fit, form, and function expectations for the listed applications.

Compatible With 2007-2009 Lexus RX350, front; 2006-2008 Lexus RX400h, front; 2006-2007 Toyota Highlander, front; and 2004-2005 Lexus RX330, front. Japan-built 2005-2006 Lexus RX330 applications are also listed for this rotor. If you are replacing worn front brake rotors on a Lexus RX350, Lexus RX400h, or Toyota Highlander, BR31392-01 provides a direct-fit service part for the specified vehicles.

This part cross-references OE-style numbers such as 435120E010 and 435120E021 for the same application.

What It Helps Address

• Brake pulsation caused by worn or uneven front rotors
• Reduced braking consistency from rotor wear beyond discard thickness
• Surface rust on exposed rotor hats and edges
• Noise or vibration related to rotor condition
• Service replacement needs on front brake systems for Lexus and Toyota models

Installation Notes and Tips

Verify rotor dimensions, bolt pattern, and center bore before installation. Inspect pads, calipers, and hub surfaces during service, and clean the hub face to help the rotor seat properly. Follow the vehicle manufacturer’s service procedures and torque specifications when installing the rotor.

Quality Assurance

DuraGo manufactures the Titanium Series rotor in an ISO certified factory and builds it to meet fit, form, and function requirements. The corrosion-resistant coating is applied to the hat and edge to help protect the rotor in service.