Dynamite Friction 631-54215L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor 631-54215L

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54215L) is engineered for Ford F-150 trucks requiring reliable braking performance. 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 F-150 models
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 30 mm and discard thickness of 28.5 mm
• Overall diameter of 330 mm and height of 52.5 mm
• Zinc silver hat finish with rust-resistant coating
• 6 bolt holes with 15.5 mm diameter and 135 mm bolt circle diameter
• Directional brake surface for optimized performance

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 slots to improve brake pad bite and reduce heat buildup. The silver zinc coating on the rotor hat provides corrosion resistance, extending rotor life. This product line is designed to meet the demands of trucks like the Ford F-150, where durability and consistent braking are critical.

Technical Specifications and Features

This disc brake rotor is vented to allow air circulation between the rotor surfaces, helping to dissipate heat during braking. The rotor’s nominal thickness is 30 mm, with a discard thickness of 28.5 mm, indicating when replacement is necessary. The rotor measures 330 mm in outside diameter and 52.5 mm in overall height. It features six bolt holes with a diameter of 15.5 mm arranged on a 135 mm bolt circle diameter, matching the Ford F-150’s specifications. The directional slotted and drilled surface enhances water and debris evacuation, improving braking performance in various conditions.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Ford F-150 trucks
• Improves heat dissipation to reduce brake fade during heavy towing or hauling
• Helps maintain consistent braking performance in wet or muddy conditions
• Addresses rotor corrosion issues with rust-resistant zinc silver coating
• Supports enhanced brake pad bite and reduced brake dust buildup

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 28.5 mm before installation. Clean the rotor surface to remove any protective coating or debris prior to mounting. Verify bolt hole alignment with the 6-lug, 135 mm bolt circle pattern on the Ford F-150. Use proper torque specifications for lug nuts to avoid rotor warping. Directional rotors should be installed following the indicated rotation direction for optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-54215L rotor to meet OEM standards for fit and function on Ford F-150 models. The rust-resistant coating and zinc silver hat finish contribute to long-term durability. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.