Dynamite Friction 633-54051L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-54051L) is engineered for Ford Focus 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 Focus vehicles
• Part Number: 633-54051L
• Solid disc brake rotor with drilled and slotted surface
• Directional brake surface for optimized performance
• Rust resistant zinc black hat finish
• Nominal thickness of 10.1 mm and discard thickness of 8.9 mm
• Overall diameter of 280 mm and height of 33 mm
• 4 bolt holes with 13.8 mm diameter and 108 mm bolt circle diameter

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

The DFC Brake Rotor - Drilled and Slotted - Black 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 directional surface ensures proper alignment for optimal performance. The zinc black coating on the rotor hat provides corrosion resistance, extending the rotor's service life.

Technical Specifications and Features

This rotor is a solid type with a plain disc finish and a zinc black hat finish that resists rust. It 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. The rotor includes 4 bolt holes and stud/lug holes, each 13.8 mm in diameter, arranged on a 108 mm bolt circle diameter. The center hole diameter is 63.6 mm, designed to fit securely on the Ford Focus hub.

Applications and Problem Solving

• Replaces worn or warped brake rotors on Ford Focus models
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps maintain consistent braking performance under various driving conditions
• Resists rust and corrosion for longer rotor life
• Addresses brake noise and vibration issues caused by uneven rotor surfaces

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is above the discard thickness of 8.9 mm to maintain safety and performance. Properly torque the 4 bolts to the manufacturer’s specifications using the 13.8 mm bolt holes on a 108 mm bolt circle diameter. Confirm the directional surface is installed facing the correct rotation direction for optimal braking efficiency.

Quality Assurance

Dynamite Friction manufactures this rotor to meet OEM specifications for the Ford Focus. The rust resistant zinc black coating on the rotor hat enhances durability. While no specific warranty information is provided, the rotor’s design and materials support reliable, long-term use when installed and maintained properly.