Dynamite Friction 633-80053L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-80053L) is engineered for Mazda 3, Mazda 3 Sport, and Mazda CX-3 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-3
• Part Number: 633-80053L
• Vented disc brake rotor with drilled and slotted surface
• Directional braking surface for optimized performance
• Rust-resistant zinc black 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 280 mm and height of 51.5 mm

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

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction offers rotors with enhanced surface features including drilled holes and slots. These design elements improve heat dissipation and help reduce brake fade under demanding conditions. The zinc black hat finish provides corrosion resistance, extending rotor life. This product line is tailored for drivers seeking reliable braking components with improved thermal management.

Technical Specifications and Features

This disc brake rotor is vented to allow better airflow and cooling during braking. The directional surface combines drilled holes and slots to evacuate gases, dust, and water, maintaining consistent brake pad contact. The rotor’s nominal thickness is 25 mm, with a discard thickness of 23 mm, ensuring safe replacement intervals. The rotor’s hat is coated with a rust-resistant zinc black finish to protect against corrosion. It features five bolt holes with a 114.3 mm bolt circle diameter and a center hole diameter of 68 mm, matching OEM specifications for the listed Mazda models.

Applications and Problem Solving

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

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-lug, 114.3 mm bolt circle pattern. Proper torque specifications should be followed to avoid rotor warping. Directional rotors must be installed with the correct rotation direction for optimal performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit and function on compatible Mazda models. The rust-resistant zinc black hat finish enhances durability in various driving conditions. While no specific warranty information is provided, the rotor’s design and materials support reliable braking performance when installed and maintained properly.