Dynamite Friction 604-80040 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-80040

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-80040 is engineered for Mazda 3 and Mazda 3 Sport models, providing reliable braking performance. This solid disc brake rotor is designed to meet specific fitment requirements and maintain consistent stopping power.

• Compatible with Mazda 3 and Mazda 3 Sport
• Part number 604-80040 for precise identification
• Solid rotor design with 280 mm outside diameter
• Nominal thickness of 11 mm and discard thickness of 9 mm
• Five bolt holes with 13.7 mm diameter each
• Height of 40.9 mm and inside diameter of 71.7 mm

Detailed Product Specifications

This Dynamite Friction disc brake rotor features a solid construction with an outside diameter of 280 mm, suitable for the braking system of Mazda 3 and Mazda 3 Sport vehicles. The rotor has a nominal thickness of 11 mm and a discard thickness of 9 mm, ensuring safe replacement intervals. It includes five bolt holes, each with a diameter of 13.7 mm, and an inside diameter of 71.7 mm. The rotor height measures 40.9 mm, designed to fit precisely within the brake assembly. The solid rotor type offers consistent heat dissipation and structural integrity under normal driving conditions.

About the DFC GEOSPEC Coated Rotor Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on providing rotors with a protective coating to reduce corrosion and extend service life. This coating helps maintain rotor surface quality and braking efficiency over time. The 604-80040 rotor benefits from this coating, making it a suitable replacement part for Mazda 3 and Mazda 3 Sport models requiring reliable disc brake components.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda 3 and Mazda 3 Sport
• Addresses brake pulsation caused by uneven rotor surfaces
• Helps restore proper braking performance and pedal feel
• Prevents rotor corrosion and surface degradation
• Supports safe braking under normal driving conditions

Installation Notes and Tips

When installing the Dynamite Friction 604-80040 rotor, ensure the rotor surface is clean and free of debris before mounting. Verify the bolt hole alignment with the vehicle hub and torque bolts to manufacturer specifications. It is recommended to replace brake pads simultaneously to optimize braking performance. Check rotor thickness regularly and replace when thickness reaches the discard limit of 9 mm.

Quality Assurance and Warranty

Dynamite Friction rotors undergo quality control to meet industry standards for fitment and performance. The DFC GEOSPEC Coated Rotor 604-80040 is manufactured to provide consistent braking characteristics for Mazda 3 and Mazda 3 Sport vehicles. Warranty details should be confirmed with the product documentation or supplier.