Dynamite Friction 631-54104R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54104R) is engineered for Ford F-250 and F-350 models. 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 and F-350 trucks
• Directional slotted and drilled surface for improved brake pad bite and cooling
• Vented rotor design to reduce heat buildup
• Rust-resistant zinc silver hat finish for corrosion protection
• Nominal thickness of 31.62 mm with discard thickness at 29.97 mm
• Eight bolt holes with 14.94 mm diameter and 165.1 mm bolt circle diameter
• Overall diameter of 319 mm and height of 81.4 mm

Details on the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and precision slots to improve water and gas evacuation during braking. This design helps maintain consistent braking performance under demanding conditions. The zinc silver hat finish adds a layer of rust resistance, extending rotor life especially in environments prone to corrosion.

Technical Specifications and Features

This disc brake rotor is vented to allow air circulation between the rotor surfaces, which helps dissipate heat generated during braking. The directional surface pattern, featuring both drilled holes and slots, is engineered to reduce brake fade and improve pad cleaning. The rotor’s nominal thickness is 31.62 mm, with a discard thickness of 29.97 mm, ensuring safe replacement intervals. The rotor fits vehicles with an 8-lug bolt pattern, 14.94 mm bolt hole diameter, and a 165.1 mm bolt circle diameter. The zinc silver coating on the hat area provides corrosion resistance, maintaining structural integrity over time.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Ford F-250 and F-350 trucks
• Improves braking performance in wet or humid conditions by evacuating water and gases
• Reduces brake fade during heavy towing or hauling by enhancing heat dissipation
• Prevents rust and corrosion on the rotor hat for longer service life
• Maintains consistent braking feel with directional slotted and drilled design

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 29.97 mm before installation. Clean the rotor surface to remove any protective coating or debris prior to mounting. Verify compatibility with the vehicle’s bolt pattern and lug specifications: 8 bolts, 14.94 mm diameter, and 165.1 mm bolt circle diameter. Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance

Dynamite Friction manufactures the 631-54104R rotor to meet OEM standards for fit and function on Ford F-250 and F-350 models. The rust-resistant coating and vented design contribute to durability and consistent braking performance. Warranty information is not specified for this product.