Dynamite Friction 631-54073L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54073L) is engineered for reliable braking performance on Ford Fusion and Lincoln MKZ models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Ford Fusion and Lincoln MKZ vehicles
• Part number 631-54073L for precise identification
• Vented rotor design for improved cooling
• Directional drilled and slotted surface for enhanced brake pad bite and debris removal
• Rust-resistant zinc silver hat finish and plain disc finish
• 5 bolt holes with 13.8 mm diameter and 108 mm bolt circle diameter
• Nominal thickness of 28 mm and discard thickness of 26.5 mm
• Outside diameter of 316 mm and height of 51 mm
• Center hole diameter of 63.55 mm for exact fitment

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction is designed to provide a balance of performance and durability. The drilled and slotted surface pattern improves brake pad contact and helps evacuate gases and debris, while the vented rotor construction aids in heat dissipation. The zinc silver coating on the rotor hat offers corrosion resistance, extending the rotor's service life. This product line is tailored for drivers seeking reliable braking components compatible with specific Ford and Lincoln models.

Technical Specifications and Features

This disc brake rotor is vented to allow air circulation between the rotor surfaces, reducing heat buildup during braking. The directional slotted and drilled surface enhances braking efficiency by improving pad bite and channeling away dust and water. The rotor's nominal thickness is 28 mm, with a discard thickness of 26.5 mm, ensuring safe replacement intervals. The rotor features five bolt holes with a diameter of 13.8 mm and a bolt circle diameter of 108 mm, matching the hub specifications of the Ford Fusion and Lincoln MKZ. The zinc silver finish on the hat provides rust resistance, while the plain disc finish maintains a clean braking surface.

Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Fusion and Lincoln MKZ
• Improves braking performance by reducing brake fade under heavy use
• Helps prevent rust and corrosion on rotor hats for longer service life
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Enhances heat dissipation to reduce risk of brake system overheating

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 26.5 mm before installation. Clean the rotor surface to remove any protective coatings or debris prior to mounting. Verify the bolt hole pattern and center hole diameter (63.55 mm) match the vehicle hub for proper fitment. Use proper torque specifications on the 5 lug bolts to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance.

Quality Assurance

Dynamite Friction manufactures the 631-54073L rotor to meet or exceed OEM specifications for Ford Fusion and Lincoln MKZ vehicles. The rust-resistant zinc silver coating and vented rotor design contribute to durability and consistent braking performance. While no specific warranty information is provided, this rotor is produced under strict quality control standards to ensure reliable operation.