Dynamite Friction 631-54020L Disc Brake Rotor - Front Left or Rear Left

Reliable Brake Performance for Ford, Lincoln, and Mercury Vehicles

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54020L) is engineered to provide consistent braking performance for select Ford, Lincoln, and Mercury models. Designed specifically for vehicles like the Ford Taurus, Lincoln Continental, and Mercury Cougar, this rotor offers enhanced heat dissipation and improved stopping power.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 24.1 mm with a discard thickness of 22.7 mm
• Outside diameter: 258 mm for precise fitment
• Directional brake surface for optimized braking efficiency
• Rust-resistant zinc silver hat finish with plain disc finish
• 5 bolt holes with 14.7 mm diameter and 108 mm bolt circle diameter
• Center hole diameter: 64.5 mm
• Compatible with Ford, Lincoln, and Mercury models including Continental, Cougar, Sable, Taurus, and Thunderbird

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 during extended use and maintains consistent braking performance. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life in various driving conditions.

Technical Details and Specifications

This vented rotor features a directional surface type with both drilled holes and slots, which aid in channeling away gases and debris from the brake pad surface. The rotor's nominal thickness is 24.1 mm, with a discard thickness of 22.7 mm, ensuring safe replacement intervals. The rotor measures 258 mm in outside diameter and 46.9 mm in overall height, matching OEM specifications for proper fitment. The zinc silver hat finish offers rust resistance, while the plain disc finish maintains a clean braking surface.

Common Applications and Problem Solving

• Reduces brake fade during heavy braking or towing
• Improves heat dissipation for longer rotor life
• Minimizes brake dust buildup on wheels
• Restores braking performance on Ford Taurus, Lincoln Continental, and Mercury Cougar
• Addresses rotor warping and uneven pad wear issues

Installation Notes and Tips

Ensure the rotor surface is clean and free of any protective coatings before installation. Verify bolt hole alignment and torque lug nuts to manufacturer specifications. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance. This rotor is designed for vehicles with 5 lug holes and a 108 mm bolt circle diameter.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for durability and performance. The rust-resistant coating helps extend the rotor's lifespan under normal driving conditions. Please refer to Dynamite Friction's warranty policy for specific coverage details related to the 631-54020L brake rotor.