Dynamite Friction 631-54052L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54052L) is engineered for reliable braking performance on select Ford and Mercury vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Ford Taurus and Mercury Sable.

• Disc type: Vented disc brake rotor
• Surface finish: Slotted and drilled for improved heat and gas dissipation
• Rust resistant zinc silver hat finish
• Nominal thickness: 28 mm with discard thickness at 26.5 mm
• Outside diameter: 315 mm, overall height: 47 mm
• Bolt hole quantity: 5 with 14.34 mm diameter
• Bolt circle diameter: 114.3 mm
• Directional brake surface for optimized performance

Detailed Product Description

This DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction features a vented design that helps maintain cooler operating temperatures during braking. The rotor’s slotted and drilled surface improves water, dust, and gas evacuation, reducing brake fade and maintaining consistent stopping power. The zinc silver coating on the hat area provides corrosion resistance, extending rotor life in various driving conditions. With a nominal thickness of 28 mm and a discard thickness of 26.5 mm, this rotor meets OEM specifications for thickness and durability. The 5-bolt hole pattern with a 114.3 mm bolt circle diameter ensures proper fitment on compatible Ford and Mercury models.

DFC Brake Rotor Product Line Information

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance braking performance and rotor longevity. This product line is designed to provide improved heat dissipation and debris removal compared to plain rotors, making it suitable for drivers seeking reliable braking on vehicles such as the Ford Five Hundred and Mercury Montego.

Compatible Vehicles and Applications

• Ford Five Hundred
• Ford Freestyle
• Ford Montego
• Ford Sable
• Ford Taurus
• Ford Taurus X
• Mercury Five Hundred
• Mercury Montego
• Mercury Sable

Common Issues Addressed by This Rotor

• Brake fade caused by excessive heat buildup
• Corrosion and rust on rotor surfaces
• Uneven brake pad wear due to poor rotor surface design
• Reduced braking efficiency in wet conditions
• Vibration or noise from warped or damaged rotors

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of debris before installation. Verify the rotor thickness is above the discard thickness of 26.5 mm to maintain safety and performance. Use the correct torque specifications for the 5 lug bolts with 14.34 mm diameter holes. This rotor is directional; install with the correct orientation to optimize braking efficiency.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc silver coating helps extend rotor life under normal driving conditions. Please consult product documentation or contact the manufacturer for warranty details specific to part number 631-54052L.