Dynamite Friction 631-54129L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54129L) is engineered for reliable braking performance on Ford trucks and vans. Designed specifically for Ford E-150 Econoline, E-150 Econoline Club Wagon, and F-150 models, this vented disc brake rotor offers enhanced heat dissipation and consistent stopping power.

• Compatible with Ford E-150 Econoline, E-150 Econoline Club Wagon, and F-150
• Part Number: 631-54129L
• Drilled and slotted surface for improved brake pad bite and heat management
• Vented rotor design to reduce brake fade
• Rust resistant zinc silver hat finish
• Directional brake surface for optimized performance
• 5 bolt holes with 1/2-20 diameter and 139.7 mm bolt circle diameter
• Nominal thickness of 25.6 mm and discard thickness of 24.5 mm
• Overall diameter of 298 mm and height of 133.2 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 slots to improve braking efficiency. This design helps evacuate gases, dust, and water from the rotor surface, which is critical for maintaining consistent brake pad contact and reducing the risk of brake fade. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life in demanding driving conditions.

Technical Specifications and Features

This disc brake rotor features a vented design that enhances cooling by allowing air to flow between the rotor surfaces. The rotor's directional surface pattern, with both drilled holes and slots, is engineered to optimize braking performance under various conditions. The rotor measures 298 mm in outside diameter and 133.2 mm in height, with a nominal thickness of 25.6 mm and a discard thickness of 24.5 mm, ensuring it meets OEM standards for durability and safety. The 5-bolt hole pattern with a 1/2-20 diameter and 139.7 mm bolt circle diameter matches the factory specifications for the compatible Ford models.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Ford E-150 Econoline and F-150
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps maintain consistent braking performance in wet or dusty conditions
• Addresses rotor corrosion issues with rust-resistant zinc silver coating
• Restores proper brake pad contact and reduces noise and vibration

Installation Notes and Tips

Ensure the rotor surface is clean and free of any contaminants before installation. Verify the rotor thickness is above the discard thickness of 24.5 mm to maintain safe braking performance. Use the correct torque specifications for the 5 lug bolts (1/2-20) and confirm the rotor is installed with the directional surface facing outward as indicated. It is recommended to replace brake pads when installing new rotors to ensure optimal braking efficiency.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant zinc silver finish helps protect against corrosion, contributing to the rotor's longevity. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure reliable performance on Ford E-150 Econoline, E-150 Econoline Club Wagon, and F-150 vehicles.