DuraGo BR31245-01 Disc Brake Rotor - Rear

Durable Cast Iron Disc Brake Rotor for Acura and Honda

The DuraGo BR31245-01 disc brake rotor is engineered for reliable braking performance on Acura and Honda vehicles, including the Accord, Integra, and RSX models. Designed with a full cast construction and rust-resistant coating, this rotor offers consistent stopping power and long-lasting durability.

• Material: High-quality cast iron for strength and heat dissipation
• Nominal thickness: 0.36 inches (9.2 mm) ensuring structural integrity
• Discard thickness: 0.31 inches (8 mm) indicating service limits
• Solid rotor design for straightforward maintenance and durability
• Rust-resistant coating to reduce corrosion and extend rotor life
• Outside diameter: 10.22 inches (259.7 mm) compatible with specified models
• Mounting bolt hole quantity: 5 with a 4.5 inch (114.3 mm) bolt circle diameter
• Non-directional brake surface for flexible installation

Technical Details and Construction

The DuraGo BR31245-01 rotor features a full cast iron construction, providing excellent thermal conductivity and resistance to warping under normal operating conditions. Its solid rotor design simplifies installation and maintenance compared to vented or drilled rotors. The rotor’s nominal thickness of 0.36 inches (9.2 mm) ensures it meets OEM specifications, while the discard thickness of 0.31 inches (8 mm) serves as a clear indicator for replacement to maintain braking efficiency. The rust-resistant coating helps protect the rotor surface from corrosion, which is especially beneficial in humid or wet environments.

Compatible Vehicles and Applications

This disc brake rotor is compatible with a range of Acura and Honda vehicles, specifically designed to fit the Accord, Integra, and RSX models. The precise dimensions, including a 10.22 inch (259.7 mm) outside diameter and 5 mounting bolt holes on a 4.5 inch (114.3 mm) bolt circle, ensure proper fitment and secure installation.

• Replacement for worn or warped rotors on Acura Accord, Integra, and RSX
• Addresses brake pulsation and noise issues caused by rotor surface irregularities
• Restores braking performance affected by rotor corrosion or rust buildup
• Suitable for routine maintenance and brake system overhauls

Installation Notes and Tips

When installing the DuraGo BR31245-01 rotor, ensure the rotor surface is clean and free of any protective coatings or debris before mounting. Verify that the mounting bolt holes align correctly with the vehicle hub. Since this rotor is non-directional, it can be installed on either side without concern for rotation direction. Always check the rotor thickness against the discard thickness specification to confirm suitability for continued use.

Quality Assurance and Warranty

DuraGo manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating enhances durability, contributing to consistent braking performance over time. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in material and workmanship.