Dynamite Friction 631-54177L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver offers reliable braking performance for Ford Escape, Mazda Tribute, and Mercury Mariner models. Designed with precision, this vented disc brake rotor ensures consistent heat dissipation and improved stopping power.

• Part Number: 631-54177L
• Disc Type: Vented, drilled and slotted surface
• Nominal Thickness: 24 mm with a discard thickness of 22 mm
• Outside Diameter: 278 mm
• Hat Finish: Zinc silver coating for corrosion resistance
• Bolt Hole Quantity: 5 with 14 mm diameter
• Directional brake surface for optimized performance
• Rust resistant coating applied

Features of the DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver is engineered to meet the demands of daily driving and moderate performance needs. Its vented design promotes effective heat dissipation, reducing brake fade during extended use. The drilled and slotted surface enhances water and debris evacuation, maintaining consistent braking under various conditions. The zinc silver hat finish and rust resistant coating help extend rotor life by protecting against corrosion.

Product Line Details

The DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC product line, which focuses on delivering rotors with enhanced surface treatments for improved braking efficiency. This line combines drilled holes and slots with vented rotor construction to balance heat management and surface cleaning, making it suitable for vehicles like the Ford Escape, Mazda Tribute, and Mercury Mariner.

Compatible Vehicles and Applications

• Ford Escape brake rotor replacement
• Mazda Tribute disc brake rotor upgrade
• Mercury Mariner vented rotor installation
• Addressing brake fade and overheating issues
• Improving braking response in wet or dusty conditions

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the bolt hole pattern matches your vehicle’s hub (5 holes, 14 mm diameter, 114.3 mm bolt circle diameter). The directional drilled and slotted surface requires correct orientation during installation for optimal performance. Check rotor thickness before installation; replace if below the discard thickness of 22 mm.

Quality Assurance

Dynamite Friction rotors are manufactured to meet OEM specifications with rust resistant coatings and zinc silver hat finishes to enhance durability. While no specific warranty information is provided, adherence to proper installation and maintenance will ensure reliable braking performance for Ford Escape, Mazda Tribute, and Mercury Mariner vehicles using part number 631-54177L.