Dynamite Friction 631-54046R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54046R) is engineered for reliable braking performance on select Ford, Jaguar, and Lincoln vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Ford Thunderbird and Jaguar S-Type.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 20 mm with discard thickness at 18.5 mm
• Overall diameter: 288 mm and height: 32.7 mm
• Bolt hole quantity: 5 with 14.1 mm diameter, bolt circle diameter: 108 mm
• Rust resistant zinc silver hat finish with plain disc finish
• Directional brake surface optimized for improved pad contact and debris removal

Detailed Product Features and Specifications

This Dynamite Friction rotor features a vented design that promotes efficient heat dissipation, reducing the risk of brake fade during extended use. The drilled and slotted surface pattern improves water and gas evacuation, maintaining consistent braking performance under various conditions. The rotor’s nominal thickness of 20 mm and discard thickness of 18.5 mm ensure durability and safe replacement intervals. The zinc silver coating on the hat provides corrosion resistance, extending the rotor’s service life. With a 5-lug bolt pattern and 108 mm bolt circle diameter, this rotor is compatible with specific Ford, Jaguar, and Lincoln models including the Lincoln LS and Jaguar XJ8.

DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots for enhanced braking efficiency. This product line is designed to improve pad bite and reduce heat buildup, making it suitable for drivers seeking consistent braking performance on vehicles such as the Ford Thunderbird and Jaguar Vanden Plas. The silver zinc coating adds rust resistance, helping maintain rotor integrity over time.

Applications and Problem Solving

• Reduces brake fade caused by overheating during heavy braking
• Improves water and debris evacuation for better wet weather braking
• Minimizes brake noise and vibration with directional surface design
• Prevents rust and corrosion on rotor hats for longer service life
• Ensures proper fitment for Ford LS, Jaguar S-Type, and Lincoln Vanden Plas models

Installation Notes and Tips

Ensure the rotor surface is clean and free of contaminants before installation. Verify the bolt hole pattern and diameter match your vehicle’s specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check rotor thickness regularly and replace when reaching the discard thickness of 18.5 mm. Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit 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 compatible Ford, Jaguar, and Lincoln vehicles.