Dynamite Friction 631-54171R Disc Brake Rotor - Front Right

Reliable Performance with Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver offers dependable braking performance for Ford and Mazda trucks and SUVs. Designed specifically for models like the Ford Ranger, Explorer Sport, Explorer Sport Trac, and Mazda B3000 and B4000, this rotor ensures consistent stopping power under various driving conditions.

• Part Number: 631-54171R
• Disc Type: Vented, drilled and slotted surface for improved heat dissipation
• Nominal Thickness: 26 mm with a discard thickness of 24.5 mm
• Overall Diameter: 305 mm with a height of 66.3 mm
• Bolt Pattern: 5 lug holes with 16 mm diameter, 114.3 mm bolt circle diameter
• Rust Resistant Zinc Silver Hat Finish
• Directional brake surface for optimized braking efficiency

About the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction is engineered to provide enhanced braking performance through its vented design and directional drilled and slotted surface. This combination helps reduce brake fade by improving heat dissipation and maintaining cleaner rotor surfaces. The zinc silver coating on the rotor hat offers corrosion resistance, extending the rotor's service life in demanding environments.

Detailed Product Description

This disc brake rotor features a vented design that promotes airflow to cool the rotor during braking, reducing the risk of overheating. The drilled and slotted surface improves water and debris evacuation, which helps maintain consistent brake pad contact and performance. With a nominal thickness of 26 mm and a discard thickness of 24.5 mm, the rotor provides a balance between durability and performance. The rotor’s 5-lug bolt pattern with a 114.3 mm bolt circle diameter fits securely on compatible Ford and Mazda models. The zinc silver hat finish adds a layer of rust resistance, protecting the rotor from corrosion and extending its lifespan.

Compatible Vehicles and Common Applications

• Replacement rotor for Ford Ranger and Explorer Sport models
• Suitable for Ford Explorer Sport Trac
• Compatible with Mazda B3000 and B4000 trucks
• Ideal for addressing brake fade and rotor warping
• Helps resolve uneven brake pad wear and noise issues

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 proper torque specifications for the 5-lug bolts with 16 mm diameter holes to secure the rotor. Directional rotors should be installed following the indicated rotation direction for optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and vented design contribute to long-term durability. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to the 631-54171R brake rotor.