Dynamite Friction 631-54146R 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 reliable braking performance on Ford F-150 trucks. Designed with precision, this vented disc brake rotor offers enhanced heat dissipation and improved stopping power for demanding driving conditions.

• Part Number: 631-54146R
• Compatible with Ford F-150 models
• Vented disc design for better heat management
• Drilled and slotted surface for improved brake pad bite and debris removal
• Rust resistant zinc silver hat finish
• Directional brake surface for optimized performance
• Nominal thickness: 25.7 mm; Discard thickness: 24.7 mm
• Outside diameter: 308 mm; Overall height: 104 mm
• 5 bolt holes with 12x1.75 mm diameter and 135 mm bolt circle diameter

Details on the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance braking efficiency. This design helps reduce brake fade by allowing gases and heat to escape more effectively. The zinc silver coating on the rotor hat provides corrosion resistance, extending the rotor's service life. This product line is tailored for drivers seeking a balance between performance and durability in their braking components.

Technical Specifications and Features

This disc brake rotor features a vented design that improves airflow and heat dissipation during braking. The rotor's surface is both drilled and slotted, which aids in removing brake dust and water, maintaining consistent pad contact. The rotor is directional, meaning it is designed to rotate in a specific direction to maximize performance. The zinc silver finish on the hat offers rust resistance, helping to maintain structural integrity over time. With a nominal thickness of 25.7 mm and a discard thickness of 24.7 mm, this rotor meets precise wear standards for safe operation.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Ford F-150
• Improves braking performance under heavy load or towing conditions
• Reduces brake fade during extended braking periods
• Helps prevent rust and corrosion on rotor hats
• Maintains consistent braking feel in wet or dusty environments

Installation Notes and Tips

Ensure the rotor is installed with the correct orientation to match the directional surface design. Verify bolt hole alignment with the 5-lug pattern and 135 mm bolt circle diameter. Measure rotor thickness before installation to confirm it meets or exceeds the discard thickness of 24.7 mm. Proper torque specifications should be followed to avoid rotor warping. It is recommended to inspect brake pads and hardware during rotor replacement for optimal braking system performance.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet industry standards for durability and performance. The rust resistant coating and vented design contribute to extended rotor life. While specific warranty details are not provided, Dynamite Friction products typically adhere to quality control processes to ensure reliability in automotive braking applications.