Dynamite Friction 631-76047R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is engineered for Toyota MR2 models 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 under demanding conditions.

• Part Number: 631-76047R
• Compatible with Toyota MR2
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 25 mm; Discard thickness: 24 mm
• Overall height: 47.5 mm; Outside diameter: 258 mm
• Hat finish with zinc silver coating for rust resistance
• 5 bolt holes with 114.3 mm bolt circle diameter
• Directional brake surface for optimized performance

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 to improve brake pad bite and reduce heat buildup. The silver zinc coating on the hat area provides corrosion resistance, extending rotor life. This product line is designed to meet the specific braking demands of vehicles like the Toyota MR2, offering a balance of durability and performance.

Technical Specifications and Features

This disc brake rotor is vented to allow air circulation between the rotor surfaces, which helps dissipate heat generated during braking. The rotor’s nominal thickness is 25 mm, with a discard thickness of 24 mm, indicating when replacement is necessary to maintain safe braking. The rotor surface is both drilled and slotted, which aids in removing brake dust and gases, improving pad contact and reducing brake fade. The hat finish is zinc silver, providing rust resistance, while the plain disc finish maintains a clean braking surface. The rotor features a directional brake surface, optimized for the rotation direction of the Toyota MR2’s front or rear brakes.

Applications and Problem Solving

• Replacement rotor for worn or warped Toyota MR2 brake rotors
• Improves heat dissipation to reduce brake fade during aggressive driving
• Helps maintain consistent braking performance under heavy load or high-speed conditions
• Reduces brake dust buildup and improves pad bite with slotted and drilled design
• Prevents rust and corrosion with zinc silver coated hat finish

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 24 mm before installation. The rotor features 5 bolt holes with a 114.3 mm bolt circle diameter, matching the Toyota MR2 specifications. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. The directional surface requires installation in the correct rotation direction for optimal performance. Inspect brake pads and calipers during installation to ensure compatibility and even wear.

Quality Assurance

Dynamite Friction manufactures this rotor to meet OEM standards for fit and function on Toyota MR2 vehicles. The rust-resistant zinc silver coating on the hat area helps extend rotor life 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.