Dynamite Friction 633-80081R Disc Brake Rotor - Front Right

Overview of the DFC Brake Rotor - Drilled and Slotted - Black

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-80081R) is engineered for Mazda 3, Mazda 3 Sport, and Mazda CX-30 models. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Mazda 3, Mazda 3 Sport, and Mazda CX-30
• Part number: 633-80081R
• Vented disc brake rotor with directional drilled and slotted surface
• Nominal thickness: 25 mm; discard thickness: 23 mm
• Outside diameter: 295 mm; height: 46.8 mm
• Hat finish with zinc black coating and rust-resistant protection
• 5 bolt holes with 114.3 mm bolt circle diameter
• Center hole diameter: 68 mm

Product Line Details

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that combine drilled holes and slots for improved brake pad bite and gas evacuation. The black zinc coating on the hat provides corrosion resistance, extending rotor life. This product line is designed to meet the demands of drivers seeking reliable braking performance with enhanced heat management.

Technical Specifications and Features

This disc brake rotor is vented to allow better airflow and heat dissipation during braking, reducing the risk of brake fade. The directional slotted and drilled surface improves water and debris removal from the rotor face, maintaining consistent braking under various conditions. The rotor’s nominal thickness is 25 mm, with a discard thickness of 23 mm, ensuring safe replacement intervals. The zinc black hat finish offers rust resistance, helping maintain structural integrity and appearance over time. The rotor features five bolt holes with a 114.3 mm bolt circle diameter, compatible with the specified Mazda models.

Applications and Problem Solving

• Improves braking performance for Mazda 3, Mazda 3 Sport, and Mazda CX-30 vehicles
• Reduces brake fade during extended or aggressive braking
• Helps prevent rotor warping caused by excessive heat buildup
• Minimizes corrosion with rust-resistant zinc black coating
• Maintains consistent brake pad contact with slotted and drilled surface

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 23 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify bolt hole alignment with the vehicle’s hub using the 5-bolt pattern and 114.3 mm bolt circle diameter. Proper torque specifications should be followed to avoid rotor distortion. Directional rotors must be installed with the correct rotation direction for optimal performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet industry standards for durability and performance. The rust-resistant zinc black coating and vented design contribute to long service life. Warranty information is not specified for this part number 633-80081R; please consult the manufacturer or distributor for details.