Dynamite Friction 631-54231R Disc Brake Rotor - Rear 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: 631-54231R
• Compatible with Ford F-150 models
• Drilled and slotted surface for better heat and gas dissipation
• Vented rotor design to reduce brake fade
• Nominal thickness of 22 mm with a discard thickness of 20 mm
• Overall diameter of 336 mm and height of 45 mm
• Zinc silver hat finish with rust-resistant coating
• Directional brake surface for optimized braking
• 6 bolt holes with 15.8 mm diameter and 135 mm bolt circle diameter

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors with enhanced cooling and consistent braking performance. Featuring a combination of drilled holes and slots, these rotors help to evacuate heat, water, and brake dust efficiently. The zinc silver hat finish and rust-resistant coating extend the rotor’s service life, making it suitable for the rigorous demands of Ford F-150 trucks.

Technical Specifications and Features

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to reduce heat buildup during braking. The rotor’s surface is both drilled and slotted, which improves brake pad bite and helps prevent glazing. With a nominal thickness of 22 mm and a discard thickness of 20 mm, the rotor maintains structural integrity while providing a clear wear limit. The rotor measures 336 mm in outside diameter and 45 mm in height, fitting precisely on Ford F-150 models requiring a 6-lug, 135 mm bolt circle diameter setup. The hat area is finished in zinc silver to resist corrosion, complemented by an overall rust-resistant coating.

Applications and Problem Solving

• Replacement for worn or warped rotors on Ford F-150 trucks
• Improves braking performance under heavy load or towing conditions
• Reduces brake fade during extended downhill driving
• Helps prevent brake pad glazing and uneven wear
• Addresses rotor corrosion and surface rust issues

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of debris before installation. Verify the rotor thickness is within specifications before mounting. Use the correct torque specifications for the 6 lug bolts with 15.8 mm diameter holes and a 135 mm bolt circle diameter. Directional rotors must be installed with the correct rotation direction to maintain optimal performance. It is recommended to replace brake pads when installing new rotors to ensure even wear and braking efficiency.

Quality Assurance

Dynamite Friction manufactures the 631-54231R 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, Dynamite Friction products are engineered for consistent performance and reliability on Ford F-150 vehicles.