Dynamite Friction 604-80069 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-80069

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-80069 is engineered for Mazda CX-9 vehicles requiring reliable disc brake rotors. Designed with precise dimensions and vented construction, this rotor supports consistent braking performance and heat dissipation.

• Nominal thickness: 28 mm
• Discard thickness: 26 mm
• Outside diameter: 319.5 mm
• Inside diameter: 72 mm
• Bolt hole diameter: 12.8 mm
• Bolt hole quantity: 5
• Height: 48 mm
• Vented rotor design for improved cooling

Details on the DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on rotors with specialized coatings to reduce corrosion and extend service life. This coating enhances rotor durability while maintaining the structural integrity required for vented disc brake rotors. The 604-80069 part benefits from this coating technology, making it suitable for Mazda CX-9 models that demand consistent braking under varied driving conditions.

Technical Specifications and Features

This vented disc brake rotor features a nominal thickness of 28 mm and a discard thickness of 26 mm, ensuring a clear service limit for safe operation. The rotor’s outside diameter measures 319.5 mm, with an inside diameter of 72 mm, fitting the Mazda CX-9’s brake assembly precisely. The 5 bolt holes, each 12.8 mm in diameter, align with the vehicle’s hub for secure mounting. The rotor height of 48 mm supports proper caliper clearance and brake pad engagement.

Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda CX-9 models
• Addresses brake pulsation caused by uneven rotor surfaces
• Helps reduce brake fade through vented design for heat dissipation
• Prevents corrosion-related rotor damage with GEOSPEC coating
• Restores braking performance and safety on disc brake systems

Installation Notes and Tips

When installing the Dynamite Friction DFC GEOSPEC Coated Rotor 604-80069 on a Mazda CX-9, ensure the rotor surface is clean and free of contaminants before mounting. Verify bolt hole alignment with the hub and torque bolts to manufacturer specifications. It is recommended to inspect brake pads and replace if worn to maintain optimal braking performance. Proper bedding-in of the new rotor and pads will help achieve consistent braking response.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-80069 to meet industry standards for durability and performance. The rotor’s coating provides additional protection against rust and corrosion, contributing to longer service life. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary based on application and usage.