DuraGo BR901474-02 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Lexus GS and IS Models

The DuraGo BR901474-02 disc brake rotor is engineered to provide consistent braking performance for select Lexus vehicles. Designed with durable cast iron and a rust-resistant coating, this rotor supports safe and efficient stopping power for your Lexus GS200t, GS300, GS350, GS450h, IS200t, IS300, IS350, RC200t, RC300, and RC350 models.

Key Features of the DuraGo BR901474-02 Rotor

• Constructed from full cast iron for strength and heat dissipation
• Vented rotor design to improve cooling during braking
• Rust-resistant coating to extend rotor life and reduce corrosion
• Drum-in-hat type rotor with 5 mounting bolt holes for secure fitment
• Non-directional brake surface for versatile installation
• Compatible with Lexus GS and IS series models requiring a 310 mm outside diameter rotor

Detailed Product Description

The DuraGo BR901474-02 disc brake rotor features a full cast iron construction that balances durability with effective heat management. Its vented design allows air to flow between the rotor surfaces, reducing heat buildup and minimizing brake fade during extended use. The rotor measures 310 mm in outside diameter with an overall height of 67.3 mm, matching the specifications required for various Lexus GS and IS models. A rust-resistant coating helps protect the rotor from corrosion, maintaining performance and appearance over time. This rotor is a drum-in-hat type, integrating the parking brake drum within the rotor assembly, and includes five mounting bolt holes with a 114.3 mm bolt circle diameter for precise fitment. The non-directional brake surface allows for flexible installation without concern for rotor orientation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake vibration or noise
• Upgrading corroded rotors to restore braking efficiency
• Addressing reduced braking performance due to rotor thickness below discard limits
• Ensuring compatibility with Lexus GS200t, GS300, GS350, GS450h, IS200t, IS300, IS350, RC200t, RC300, and RC350 models
• Maintaining proper parking brake function with drum-in-hat rotor design

Installation Notes and Tips

When installing the DuraGo BR901474-02 rotor, verify that the rotor thickness meets or exceeds the nominal thickness of 18 mm and is above the discard thickness of 16.5 mm. Ensure the mounting bolt holes align correctly with the vehicle’s hub assembly, and confirm the rotor’s 310 mm outside diameter matches the original equipment specifications. Since this rotor does not include an ABS tone ring, confirm compatibility with your vehicle’s ABS system. Proper cleaning of the rotor surface before installation is recommended to remove any protective coatings or residues.

Quality Assurance and Warranty

DuraGo manufactures this disc brake rotor to meet or exceed OEM standards for fit, form, and function. The rotor’s cast iron construction and rust-resistant coating contribute to its durability and reliable performance. 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 resources.