DuraGo BR31326 Disc Brake Rotor - Front

Durable Cast Iron Disc Brake Rotor for Lexus and Toyota

The DuraGo BR31326 disc brake rotor is engineered for reliable braking performance on Lexus 4Runner and Toyota GX470 models. Crafted from full cast iron, this vented rotor offers consistent heat dissipation and structural integrity for everyday driving conditions.

Key Features of DuraGo BR31326 Disc Brake Rotor

• Material: Full cast iron construction for durability
• Vented design to improve heat dissipation and reduce brake fade
• Nominal thickness of 1.1 inches (28 mm) with discard thickness at 1.02 inches (26 mm)
• Overall height of 2.66 inches (67.5 mm) ensuring proper fitment
• Outside diameter of 13.31 inches (338 mm) compatible with specified vehicles
• Six mounting bolt holes with a bolt circle diameter of 5.5 inches (139.7 mm)
• Non-directional brake surface for versatile installation
• Conventional rotor type without ABS tone ring

Detailed Description of the BR31326 Rotor

The DuraGo BR31326 is a conventional, vented disc brake rotor designed specifically for Lexus 4Runner and Toyota GX470 vehicles. Its full cast iron construction provides a balance of strength and heat resistance, essential for maintaining braking efficiency under various driving conditions. The vented design allows air to flow between the rotor surfaces, helping to dissipate heat and reduce the risk of brake fade during prolonged use. With a nominal thickness of 1.1 inches and a discard thickness of 1.02 inches, this rotor meets OEM specifications for safe replacement intervals. The six mounting bolt holes and precise bolt circle diameter ensure a secure fit on compatible models. This rotor does not include an ABS tone ring and features a non-directional braking surface, allowing for flexible installation without concern for rotor orientation.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking performance affected by rotor thickness below discard limits
• Addresses excessive brake noise due to uneven rotor surfaces
• Improves heat management to reduce brake fade on Lexus 4Runner and Toyota GX470
• Ensures proper rotor fitment for vehicles requiring six-bolt mounting patterns

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard specifications
• Clean mounting surfaces to prevent rotor misalignment and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Check for compatibility with vehicle ABS systems as this rotor does not include an ABS tone ring

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The BR31326 rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details may vary, DuraGo typically offers coverage against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.