Dynamite Friction 631-54163R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54163R) is engineered for reliable braking performance on Ford Excursion, F-250 Super Duty, and F-350 Super Duty models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Ford Excursion, F-250 Super Duty, and F-350 Super Duty
• Part Number: 631-54163R
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 38 mm; discard thickness: 36 mm
• Overall diameter: 331 mm; overall height: 143.6 mm
• Directional brake surface for optimized performance
• Zinc silver hat finish with rust-resistant coating
• 8 bolt holes with 14x2 mm diameter and 170 mm bolt circle diameter

Detailed Product Features and Specifications

The DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC product line, which focuses on delivering rotors with enhanced cooling and durability characteristics. This rotor is vented to improve airflow and reduce heat buildup during braking, which helps prevent brake fade. The drilled and slotted surface design aids in expelling gases, dust, and water, contributing to consistent brake pad contact and improved stopping power.

With a nominal thickness of 38 mm and a discard thickness of 36 mm, this rotor maintains structural integrity throughout its service life. The rotor's overall diameter measures 331 mm, and the height is 143.6 mm, ensuring proper fitment and compatibility with specified Ford Super Duty models. The zinc silver hat finish provides corrosion resistance, extending the rotor's lifespan in various driving environments.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Ford Excursion, F-250 Super Duty, and F-350 Super Duty
• Improves heat dissipation to reduce brake fade during heavy towing or hauling
• Helps maintain consistent braking performance in wet or dusty conditions
• Addresses rotor surface damage such as scoring or cracking
• Restores braking efficiency for vehicles experiencing vibration or noise during braking

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of rust before installation. Verify that the rotor thickness is within the specified nominal and discard limits to maintain safety and performance. Use the correct torque specifications for the 8 bolt holes with a 170 mm bolt circle diameter to secure the rotor properly. Directional rotors must be installed with the correct rotation direction to optimize performance and longevity.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet or exceed OEM standards for fit, form, and function. The rotor includes a rust-resistant coating to enhance durability. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure reliable braking performance on Ford Excursion, F-250 Super Duty, and F-350 Super Duty vehicles.