DuraGo BR901482 Disc Brake Rotor - Front

Durable Cast Iron Disc Brake Rotor for Mazda Vehicles

The DuraGo BR901482 disc brake rotor is engineered to provide reliable braking performance for select Mazda models. Designed with a full cast construction and vented design, this rotor supports effective heat dissipation and consistent stopping power for your Mazda 6, CX-5, and CX-9.

• Material: Cast iron for durability and heat resistance
• Vented rotor design to improve cooling during braking
• Nominal thickness of 1.1 inches (28 mm) with discard thickness at 1.02 inches (26 mm)
• Overall height of 2.03 inches (51.5 mm) ensuring proper fitment
• Outside diameter of 12.6 inches (320 mm) compatible with specified Mazda models
• Five mounting bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter
• Non-directional brake surface for versatile installation
• Conventional rotor type without ABS tone ring

Product Details and Specifications

The DuraGo BR901482 rotor is constructed from cast iron, a material known for its strength and ability to withstand high temperatures generated during braking. Its full cast construction enhances structural integrity, while the vented design allows air to flow between the rotor surfaces, reducing heat buildup and minimizing brake fade. This rotor features a nominal thickness of 1.1 inches (28 mm) and a discard thickness of 1.02 inches (26 mm), which helps maintain optimal braking performance and safety. The overall height of 2.03 inches (51.5 mm) and an outside diameter of 12.6 inches (320 mm) ensure precise fitment on compatible Mazda vehicles. The rotor includes five mounting bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter and a center hole diameter of 2.68 inches (68 mm), designed for secure installation. It is a conventional, non-directional rotor without cross-drilling or slotting, and does not include an ABS tone ring.

Compatible Mazda Models and Applications

This disc brake rotor is compatible with the following Mazda vehicles:

• Mazda 6
• Mazda CX-5
• Mazda CX-9

It is designed to replace original equipment rotors on these models, providing consistent braking performance and fitment.

Common Issues Addressed by This Rotor

• Brake rotor warping causing vibration during braking
• Reduced braking efficiency due to worn or thin rotors
• Overheating and brake fade from insufficient heat dissipation
• Uneven brake pad wear linked to rotor surface irregularities
• Noise or pulsation caused by damaged or compromised rotors

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean rotor surface to remove any protective coatings or debris
• Check compatibility with vehicle’s mounting bolt pattern and hub dimensions
• Torque mounting bolts to manufacturer specifications for safety
• Inspect brake pads and replace if worn to ensure optimal performance

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet industry standards for durability and performance. While this product does not include a rust-resistant coating, proper maintenance and installation will help extend rotor life. Warranty coverage details should be confirmed through the product documentation or manufacturer.