Dynamite Friction 631-54110R Disc Brake Rotor - Front Right

Overview of DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54110R) is engineered for reliable braking performance on select Ford and Mazda trucks and SUVs. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles like the Ford Ranger and Mazda B2300.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 22 mm with discard thickness at 20.6 mm
• Overall diameter: 261 mm; height: 105 mm
• Bolt pattern: 5 lug holes with 1/2-20 bolt hole diameter and 114.3 mm bolt circle diameter
• Rust resistant zinc silver hat finish and plain disc finish
• Directional brake surface optimized for improved water and debris evacuation

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is constructed with a vented design to improve airflow and reduce heat buildup during braking. The rotor features a drilled and slotted surface that helps maintain clean contact with brake pads by channeling away dust, gases, and moisture. The directional surface pattern is specifically designed to optimize braking efficiency and reduce brake fade under demanding conditions.

With a nominal thickness of 22 mm and a discard thickness of 20.6 mm, this rotor meets precise wear limits to ensure safe operation. The zinc silver coating on the hat provides corrosion resistance, extending the rotor's service life. The rotor fits vehicles with a 5-lug bolt pattern, 114.3 mm bolt circle diameter, and 1/2-20 bolt hole diameter, making it compatible with Ford Aerostar, B2300, B3000, B4000, and Ranger models, as well as Mazda B2300 and B3000 trucks.

About the DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots with a vented design to improve braking performance and rotor longevity. This product line is engineered to provide consistent braking response and enhanced heat dissipation, suitable for light trucks and SUVs requiring reliable stopping power under varied driving conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Ranger and Mazda B2300 trucks
• Improves braking performance in wet or dusty environments with directional drilled and slotted surface
• Reduces brake fade during heavy braking or towing situations
• Helps prevent rust and corrosion with zinc silver coated hat finish
• Maintains proper rotor thickness for safe braking operation

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of debris before installation. Verify the bolt pattern and dimensions match your vehicle’s specifications. Use proper torque settings on lug nuts to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit and function. The rust resistant coating and vented design contribute to durability and consistent braking performance. Please refer to Dynamite Friction’s warranty policy for coverage details on the 631-54110R brake rotor.