Dynamite Friction 631-54051R Disc Brake Rotor - Rear Right

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54051R) is engineered for reliable braking performance on Ford Focus models. 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 Focus vehicles
• Solid rotor design with drilled and slotted surface
• Nominal thickness of 10.1 mm and discard thickness of 8.9 mm
• Rust resistant zinc silver hat finish
• Directional brake surface for optimized performance
• Four bolt holes with 13.8 mm diameter and 108 mm bolt circle diameter
• Overall diameter of 280 mm and height of 33 mm

Detailed Product Features and Specifications

This Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is a solid disc brake rotor with a plain disc finish and a zinc silver coated hat to resist corrosion. The rotor measures 280 mm in outside diameter and 33 mm in overall height, with a nominal thickness of 10.1 mm and a discard thickness of 8.9 mm, ensuring it meets precise wear limits for safe operation. The rotor’s surface is both drilled and slotted, which helps to reduce brake fade by improving heat dissipation and allowing gases and debris to escape during braking. The directional surface design further enhances braking efficiency by optimizing pad contact and water dispersion.

The rotor features four bolt holes and stud/lug holes, each with a diameter of 13.8 mm, arranged on a 108 mm bolt circle diameter. The center hole diameter is 63.6 mm, ensuring proper fitment on compatible Ford Focus models. The rust-resistant coating on the hat extends the rotor’s service life by protecting against corrosion in various driving conditions.

About the DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on delivering rotors with enhanced heat management and durability. The drilled and slotted design is intended to improve braking performance under demanding conditions by facilitating better cooling and debris removal. This product line is suitable for drivers seeking reliable stopping power with a rotor that maintains structural integrity and resists rust over time.

Common Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Ford Focus vehicles
• Improves braking performance by reducing heat buildup and brake fade
• Helps prevent rust and corrosion on the rotor hat for longer service life
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Supports consistent braking response in wet or demanding driving conditions

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it is above the discard thickness of 8.9 mm. Clean the rotor surface to remove any protective coating or debris before mounting. Verify bolt hole alignment with the vehicle’s hub using the 108 mm bolt circle diameter and 13.8 mm bolt hole diameter. Proper torque specifications should be followed when securing the rotor to avoid warping. This rotor is designed for use with compatible brake pads recommended for drilled and slotted rotors.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-54051R rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating on the rotor hat helps maintain corrosion resistance over time. While specific warranty details are not provided, Dynamite Friction products typically adhere to quality control processes to ensure reliable fitment and function on Ford Focus vehicles.