Dynamite Friction 631-54076L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54076L) is engineered for Ford Mustang models requiring reliable braking performance. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Ford Mustang vehicles
• Solid rotor design with drilled and slotted surface
• Nominal thickness of 11 mm and discard thickness of 9.9 mm
• Rust resistant zinc silver hat finish
• Directional brake surface for optimized performance
• 5 bolt holes with 15.8 mm diameter and 114.3 mm bolt circle diameter
• Overall diameter of 320 mm and height of 41.4 mm

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction offers rotors designed with enhanced surface features to improve braking efficiency. The drilled and slotted design helps reduce brake fade by allowing gases and debris to escape, while the silver zinc coating on the hat provides corrosion resistance. This product line focuses on delivering consistent braking performance for vehicles like the Ford Mustang that demand reliable stopping power under various driving conditions.

Technical Specifications and Features

This disc brake rotor is a solid type with a directional surface featuring both slots and drilled holes. The nominal thickness is 11 mm, with a discard thickness of 9.9 mm, ensuring safe replacement intervals. The rotor measures 320 mm in outside diameter and 41.4 mm in overall height. It includes five bolt holes with a diameter of 15.8 mm arranged on a 114.3 mm bolt circle diameter, matching the Ford Mustang's specifications. The hat section is finished with a zinc silver coating to resist rust and corrosion, extending the rotor's service life.

Applications and Problem Solving

• Replacement rotor for worn or warped brake discs on Ford Mustang models
• Improves heat dissipation to reduce brake fade during aggressive driving
• Helps maintain consistent braking performance under heavy load or high-speed conditions
• Addresses rotor surface corrosion with rust-resistant coating
• Enhances braking response with directional drilled and slotted design

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 9.9 mm before installation. Clean the hub surface to prevent uneven rotor mounting. Use proper torque specifications for the 5 lug bolts with 15.8 mm diameter holes on a 114.3 mm bolt circle. The directional surface requires correct orientation during installation to maintain optimal braking performance. Avoid contaminating the rotor surface with grease or oil.

Quality Assurance

Dynamite Friction rotors are manufactured to meet OEM standards for fit and function. The rust-resistant zinc silver hat finish provides added durability against corrosion. While no specific warranty information is provided, adherence to discard thickness and proper installation ensures reliable service life for the 631-54076L rotor on Ford Mustang vehicles.