Dynamite Friction 631-72054R Disc Brake Rotor - Rear Right

Reliable Brake Performance for Mitsubishi Montero Models

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-72054R) is engineered to provide consistent braking performance for Mitsubishi Montero and Montero Sport vehicles. Designed with durability and heat dissipation in mind, this rotor supports safe and effective stopping power under various driving conditions.

• Disc type: Solid disc brake rotor with drilled and slotted surface
• Disc finish: Plain with zinc silver hat finish for corrosion resistance
• Rust resistant coating to extend rotor life
• Directional brake surface for optimized braking efficiency
• Dimensions: 315 mm outside diameter, 84.2 mm overall height
• Bolt hole quantity: 6 with 12.5 mm stud/lug hole diameter
• Nominal thickness: 18 mm with discard thickness at 16.4 mm
• Bolt circle diameter: 139.7 mm

About 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 heat dissipation and reduce brake fade. The silver zinc coating on the rotor hat enhances rust resistance, making it suitable for long-term use in various environments. This product line is designed to meet the specific braking needs of vehicles like the Mitsubishi Montero and Montero Sport, providing a balance of performance and durability.

Product Details and Specifications

This solid rotor features a directional surface with both drilled holes and slots, which help evacuate gases and debris from the braking surface, improving pad contact and braking response. The rotor’s 315 mm diameter and 18 mm nominal thickness ensure compatibility with the specified Mitsubishi models. The zinc silver finish on the hat section offers additional protection against corrosion, while the rust resistant coating on the disc surface helps maintain rotor integrity over time. The 6-bolt hole pattern with a 139.7 mm bolt circle diameter matches the factory specifications for secure installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mitsubishi Montero and Montero Sport
• Improves braking performance by reducing heat buildup and brake fade
• Addresses rotor surface corrosion and rust issues
• Enhances braking consistency under heavy or repeated braking conditions
• Suitable for vehicles experiencing vibration or noise due to rotor wear

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of debris before installation. Verify the bolt hole pattern and dimensions match your Mitsubishi Montero or Montero Sport. Use proper torque specifications for the 6 lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance and rotor longevity.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet OEM specifications for fit and function. The rust resistant coating and zinc silver hat finish contribute to the rotor’s durability. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry standards for quality and reliability.