DuraGo BR901010 Disc Brake Rotor - Front Left

Durable Cast Iron Disc Brake Rotor for Lexus Vehicles

The DuraGo BR901010 disc brake rotor is engineered to provide reliable braking performance for select Lexus models. Designed with vented construction and precise dimensions, this rotor ensures consistent heat dissipation and smooth stopping power for your Lexus GS and IS series vehicles.

• Material: Full cast iron construction for durability
• Vented rotor design to improve heat dissipation
• Nominal thickness: 1.18 inches (30 mm) with discard thickness at 1.06 inches (27 mm)
• Outside diameter: 13.15 inches (334 mm) for exact fitment
• Mounting bolt pattern: 5 holes with 4.5 inch (114.3 mm) bolt circle diameter
• Non-directional brake surface for versatile installation
• Compatible with multiple Lexus models including GS200t, GS300, GS350, GS450h, GS460, IS200t, IS300, IS350, RC200t, RC300, and RC350

Technical Details and Construction

The DuraGo BR901010 rotor is constructed from full cast iron, providing a solid and durable braking surface. Its vented design allows air to flow between the rotor faces, reducing heat buildup during braking and helping to maintain consistent performance under demanding conditions. The rotor measures 13.15 inches (334 mm) in outside diameter and has an overall height of 2 inches (50.7 mm). The nominal thickness is 1.18 inches (30 mm), with a discard thickness of 1.06 inches (27 mm), indicating when replacement is necessary to maintain safe braking.

Compatible Lexus Models and Applications

This disc brake rotor is compatible with a range of Lexus vehicles, including the GS200t, GS300, GS350, GS450h, GS460, IS200t, IS300, IS350, RC200t, RC300, and RC350. The mounting bolt hole pattern features 5 holes with a 4.5 inch (114.3 mm) bolt circle diameter, ensuring proper fitment and secure installation. The rotor does not include an ABS tone ring and features a conventional, non-directional brake surface suitable for standard braking systems.

Common Issues Addressed by This Rotor

• Brake pulsation caused by warped or uneven rotors
• Reduced braking efficiency due to worn rotor thickness
• Overheating and brake fade from insufficient heat dissipation
• Noise and vibration from damaged or corroded rotors
• Uneven pad wear resulting from rotor surface irregularities

Installation Notes and Tips

When installing the DuraGo BR901010 rotor, ensure the mounting surface is clean and free of debris to prevent misalignment. Verify the rotor thickness before installation and replace if below the discard thickness of 1.06 inches (27 mm). Use proper torque specifications for the 5 mounting bolts to avoid rotor warping. Since this rotor does not include an ABS tone ring, confirm compatibility with your vehicle’s ABS system. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

DuraGo manufactures this disc brake rotor to meet or exceed OEM specifications for fit, form, and function. While this product does not feature a rust-resistant coating, its full cast iron construction provides reliable durability. Please refer to DuraGo’s warranty policy for coverage details on defects in materials and workmanship.