DuraGo BR900546 Disc Brake Rotor - Front Right

Overview of DuraGo BR900546 Disc Brake Rotor

The DuraGo BR900546 is a cast iron vented disc brake rotor designed specifically for Lexus GS300 and IS250 models. Engineered for reliable braking performance, this rotor meets the precise specifications required for these vehicles, ensuring consistent stopping power and durability.

• Material: Full cast iron construction for strength and heat dissipation
• Vented rotor design to improve cooling and reduce brake fade
• Nominal thickness: 1.27 inches (32.2 mm) with discard thickness at 1.18 inches (30 mm)
• Outside diameter: 11.65 inches (296 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
• Conventional rotor type without ABS tone ring

Detailed Product Description

The DuraGo BR900546 disc brake rotor is constructed from full cast iron, providing a robust and durable braking surface that withstands the rigors of daily driving. Its vented design enhances airflow between the rotor surfaces, helping to dissipate heat more effectively and reduce the risk of brake fade during extended use. With a nominal thickness of 1.27 inches and a discard thickness of 1.18 inches, this rotor maintains optimal performance throughout its service life. The 11.65-inch outside diameter and 5-bolt mounting pattern with a 4.5-inch bolt circle diameter ensure precise compatibility with Lexus GS300 and IS250 models. The rotor features a non-directional braking surface, allowing for flexible installation without concern for rotor orientation.

Compatible Vehicles and Applications

• Replacement rotor for Lexus GS300 models requiring part number BR900546
• Suitable for Lexus IS250 vehicles needing a vented disc brake rotor
• Ideal for addressing issues such as brake noise, vibration, and reduced stopping power
• Used to restore braking performance after rotor wear or damage
• Helps maintain safe braking under normal and demanding driving conditions

Installation Notes and Tips

When installing the DuraGo BR900546 rotor, ensure the mounting surface is clean and free of rust or debris to promote proper fitment. Since this rotor does not include an ABS tone ring, verify compatibility with your vehicle’s ABS system before installation. It is recommended to replace brake pads simultaneously to ensure even wear and optimal braking performance. Torque all mounting bolts to manufacturer specifications and inspect the rotor for any signs of damage or warping before installation.

Quality Assurance and Warranty

DuraGo manufactures the BR900546 rotor to meet or exceed OEM standards for fit, form, and function. The full cast iron construction and vented design contribute to consistent braking 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 detailed warranty information, consult the product documentation or manufacturer resources.