Dynamite Friction 631-80045R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-80045R) is engineered for Mazda 6 vehicles requiring reliable braking performance. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Mazda 6 models
• Directional slotted and drilled surface for improved brake cooling
• Vented rotor design to reduce heat buildup
• Rust resistant zinc silver hat finish
• 5 bolt holes with 114.3 mm bolt circle diameter
• Nominal thickness of 25 mm and discard thickness of 23 mm
• Overall diameter of 320 mm and height of 46.2 mm

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots on the braking surface. This design helps to evacuate gases, dust, and water more efficiently than plain rotors, contributing to improved brake pad contact and performance. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life under various driving conditions.

Technical Specifications and Features

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to dissipate heat generated during braking. The rotor's directional surface pattern, featuring both drilled holes and slots, is optimized to reduce brake fade and maintain consistent friction. The rotor measures 320 mm in outside diameter with a height of 46.2 mm, fitting Mazda 6 vehicles with a 5-lug bolt pattern and a bolt circle diameter of 114.3 mm. The nominal thickness is 25 mm, with a discard thickness of 23 mm, ensuring safe replacement intervals. The zinc silver hat finish provides rust resistance, helping to maintain structural integrity and appearance over time.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda 6 models
• Improves brake cooling to reduce fade during heavy braking
• Helps eliminate brake noise caused by uneven rotor surfaces
• Addresses rust and corrosion issues on rotor hats
• Enhances braking performance in wet or dusty conditions

Installation Notes and Tips

Ensure the rotor surface is clean and free of any protective coatings before installation. Verify the rotor thickness is within specifications before mounting. Use proper torque settings on the 5 lug bolts to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance. Check for proper fitment on Mazda 6 vehicles with the specified bolt pattern and dimensions.

Quality Assurance

Dynamite Friction rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The rust resistant coating on the rotor hat helps extend service life. While no specific warranty information is provided, the part number 631-80045R is backed by Dynamite Friction's quality control processes to ensure consistent performance and durability.