Dynamite Friction 631-54059R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54059R) is engineered for reliable braking performance on select Ford, Lincoln, Mazda, and Mercury vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Ford Fusion, Lincoln MKZ, Mazda Milan, and Mercury Zephyr.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 25 mm with a discard thickness of 23 mm
• Outside diameter: 299 mm for precise fitment
• Hat finish: Zinc silver coating for corrosion resistance
• Rust resistant coating applied to extend rotor life
• Bolt hole quantity: 5 with 13.22 mm diameter, bolt circle diameter 114 mm
• Directional brake surface optimized for improved braking efficiency

Detailed Product Description

This DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction features a vented design that promotes effective heat dissipation during braking, reducing the risk of brake fade. The rotor’s surface is both drilled and slotted, which helps to evacuate gases, dust, and water, maintaining consistent contact with brake pads. The zinc silver hat finish and rust resistant coating protect against corrosion, ensuring durability in various driving conditions. With a nominal thickness of 25 mm and a discard thickness of 23 mm, this rotor meets strict specifications for safe replacement. The 5-bolt hole pattern with a 114 mm bolt circle diameter matches the factory specifications for compatible Ford Fusion, Lincoln MKZ, Mazda Milan, and Mercury Zephyr models.

DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots on a vented disc to improve braking performance and heat management. This product line is designed to provide enhanced stopping power and durability for vehicles requiring precise fitment and reliable rotor construction. The silver zinc coating adds corrosion resistance, making it suitable for drivers in diverse environments.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Improves braking performance in wet or dusty conditions
• Reduces brake fade during extended or aggressive braking
• Addresses rotor corrosion and surface rust issues
• Restores proper rotor thickness for safe braking operation

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (23 mm) before installation
• Clean rotor surface to remove any protective coating before mounting
• Verify bolt hole alignment with vehicle hub (5 holes, 114 mm bolt circle)
• Use proper torque specifications for lug nuts to avoid rotor warping
• Inspect brake pads and calipers during rotor replacement for optimal performance

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-54059R rotor to meet or exceed OEM standards for fit, form, and function. The rust resistant coating and zinc silver hat finish contribute to long-term durability. While specific warranty details are not provided here, Dynamite Friction products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.