Dynamite Friction 633-54157L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-54157L) is engineered for Ford F-250 Super Duty and F-350 Super Duty trucks. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Ford F-250 Super Duty and F-350 Super Duty models
• Directional, slotted and drilled surface for improved brake cooling
• Vented rotor design to reduce heat buildup
• Rust resistant zinc black hat finish
• Nominal thickness of 38 mm with discard thickness at 36 mm
• Eight bolt holes with 16.2 mm diameter and 170 mm bolt circle diameter
• Overall diameter of 331 mm and height of 94.4 mm

Detailed Product Features and Specifications

This Dynamite Friction rotor is part of the DFC Brake Rotor - Drilled and Slotted - Black product line, which focuses on rotors with enhanced surface treatments and corrosion resistance. The rotor’s vented design improves airflow to reduce brake fade during heavy use, while the drilled and slotted surface helps evacuate gases and debris from the brake pad interface. The zinc black coating on the hat area provides additional rust resistance, extending the rotor’s service life.

With a nominal thickness of 38 mm and a discard thickness of 36 mm, this rotor maintains structural integrity under demanding conditions. The rotor’s 331 mm outside diameter and 94.4 mm height ensure proper fitment and compatibility with the specified Ford Super Duty models. The eight bolt holes and matching stud/lug hole pattern with a 170 mm bolt circle diameter provide secure mounting.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Ford F-250 Super Duty and F-350 Super Duty trucks
• Improves heat dissipation to reduce brake fade during towing or heavy hauling
• Helps prevent brake pad glazing and uneven wear with slotted and drilled surface
• Resists corrosion in harsh environments with rust resistant coating
• Maintains braking performance under high-stress driving conditions

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 36 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants. Verify bolt hole alignment with the vehicle’s hub using the 170 mm bolt circle diameter and 16.2 mm bolt hole diameter. Proper torque specifications should be followed to secure the rotor. It is recommended to inspect brake pads and hardware during rotor replacement for optimal braking system performance.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for Ford F-250 Super Duty and F-350 Super Duty vehicles. The rust resistant coating and vented design contribute to durability and consistent braking performance. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.