DuraGo BR31327-01 Disc Brake Rotor - Front

Durable Cast Iron Disc Brake Rotor for Toyota Vehicles

The DuraGo BR31327-01 disc brake rotor is engineered for reliable braking performance on Toyota 4Runner, FJ Cruiser, and Tacoma models. Designed with a full cast construction and rust-resistant coating, this rotor offers consistent stopping power and long-lasting durability.

• Material: Cast iron for strength and heat dissipation
• Vented rotor design to improve cooling 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) and outside diameter of 12.56 inches (318.9 mm)
• 6 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
• Rust-resistant coating to help prevent corrosion

Detailed Product Description

The DuraGo BR31327-01 disc brake rotor is constructed from high-quality cast iron, providing the necessary strength and thermal conductivity to withstand the demands of daily driving and off-road conditions typical for Toyota 4Runner, FJ Cruiser, and Tacoma vehicles. Its vented design enhances heat dissipation, reducing the risk of brake fade during extended braking. The rotor features a full cast construction with a rust-resistant coating that helps maintain rotor integrity and appearance over time. With precise dimensions including a 12.56-inch outside diameter and 6 mounting bolt holes, this rotor is engineered for direct compatibility with specified Toyota models. The non-directional braking surface allows for flexible installation without concern for rotor orientation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor corrosion and surface rust affecting braking efficiency
• Improving brake cooling performance to reduce fade on steep descents
• Restoring proper rotor thickness to maintain safe braking distances
• Ensuring compatibility with Toyota 4Runner, FJ Cruiser, and Tacoma brake systems

Installation Notes and Tips

When installing the DuraGo BR31327-01 rotor, ensure the mounting surface is clean and free of debris to promote proper rotor seating. Verify rotor thickness before installation to confirm it meets or exceeds the discard thickness of 1.02 inches (26 mm). Use the 6 mounting bolt holes with the specified bolt circle diameter of 5.5 inches (139.7 mm) for secure attachment. Since this rotor does not include an ABS tone ring, confirm compatibility with your vehicle’s ABS system. Proper torque specifications should be followed to avoid rotor warping.

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The BR31327-01 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. For exact warranty terms, consult the product documentation or manufacturer.