Dynamite Friction 631-54169L Disc Brake Rotor - Front Left

Reliable Brake Performance for Ford and Lincoln Vehicles

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54169L) is engineered to provide consistent braking performance for select Ford and Lincoln models. Designed specifically for vehicles like the Ford F-150, F-150 Heritage, and Lincoln Blackwood, this rotor offers enhanced heat dissipation and improved stopping power.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 26 mm with a discard thickness of 24.7 mm
• Overall height and rotor height: 103.8 mm
• Outside diameter: 308 mm
• Bolt hole quantity: 5 with 14x2 mm bolt hole diameter
• Bolt circle diameter: 135 mm
• Center hole diameter: 86.7 mm
• Hat finish: Zinc silver coating for corrosion resistance
• Rust resistant coating applied for extended durability
• Directional brake surface for optimized braking efficiency

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

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 heat dissipation. This design helps reduce brake fade under demanding conditions, making it suitable for trucks and SUVs like the Ford F-150 and Lincoln Blackwood. The zinc silver hat finish and rust-resistant coating contribute to longer rotor life and maintain appearance over time.

Technical Details and Features

This vented rotor features a directional surface with both drilled holes and slots, which work together to evacuate gases, dust, and water from the braking surface. The rotor’s 308 mm outside diameter and 103.8 mm height ensure proper fitment and compatibility with the specified Ford and Lincoln models. The 5-bolt pattern with a 135 mm bolt circle diameter matches factory specifications for secure installation. The zinc silver hat finish and rust-resistant coating protect against corrosion, extending the rotor’s service life.

Applications and Problem Solving

• Compatible with Ford F-150, F-150 Heritage, and Lincoln Blackwood models requiring vented disc brake rotors
• Helps reduce brake fade during heavy braking or towing
• Improves heat dissipation to maintain consistent braking performance
• Minimizes brake dust buildup and water interference for safer stops
• Prevents premature rotor corrosion with rust-resistant coating

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 24.7 mm before installation. Clean the rotor surface to remove any protective coatings or oils prior to mounting. Verify bolt hole alignment with the 5-lug, 135 mm bolt circle pattern on your vehicle. Directional rotors must be installed with the correct rotation direction to maintain optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and zinc silver hat finish contribute to durability and corrosion resistance. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to the 631-54169L brake rotor.