Dynamite Friction 631-32007L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-32007L) is engineered for Mini Cooper vehicles requiring reliable braking performance. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Mini Cooper models
• Solid disc rotor with drilled and slotted surface
• Nominal thickness of 10 mm and discard thickness of 8.4 mm
• Directional brake surface for optimized braking efficiency
• Zinc silver hat finish with rust-resistant coating
• Four bolt holes with 16.2 mm diameter and 100 mm bolt circle diameter
• Overall diameter of 280 mm and height of 44.1 mm

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots on the braking surface. This design helps to reduce brake fade by improving heat and gas dissipation during braking. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life. This product line is tailored for drivers seeking a balance between performance and durability in their braking components.

Technical Specifications and Features

This disc brake rotor is a solid type with a directional surface pattern, featuring both drilled holes and slots to enhance braking performance. The rotor has a nominal thickness of 10 mm and a discard thickness of 8.4 mm, ensuring clear service limits for safe operation. The rotor's outside diameter measures 280 mm, with an overall height of 44.1 mm. It includes four bolt holes and lug holes, each with a diameter of 16.2 mm, arranged on a 100 mm bolt circle diameter. The rotor hat is finished in zinc silver, providing rust resistance to maintain structural integrity over time.

Applications and Problem Solving

• Replacement rotor for worn or warped Mini Cooper brake rotors
• Improves heat dissipation to reduce brake fade during extended use
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Helps maintain consistent braking performance under varied driving conditions
• Prevents rust and corrosion buildup on rotor hats for longer service life

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 8.4 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify bolt hole alignment with the Mini Cooper hub using the 100 mm bolt circle diameter and 16.2 mm bolt hole diameter. Proper torque specifications should be followed to avoid rotor warping. Directional rotors must be installed with the correct rotation direction for optimal performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for Mini Cooper vehicles. The rust-resistant zinc silver coating on the rotor hat helps protect against corrosion. While no specific warranty information is provided, the rotor's design and materials support reliable braking performance and durability when installed and maintained properly.