Dynamite Friction 631-32003R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-32003R) 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
• Directional slotted and drilled surface for improved brake cooling
• Solid rotor design with 259 mm outside diameter
• Zinc silver hat finish with rust-resistant coating
• Nominal thickness of 10 mm and discard thickness of 8.4 mm
• Four bolt holes with 16.2 mm diameter and 100 mm bolt circle diameter
• Center hole diameter of 64.1 mm for precise fitment

Detailed Product Features and Specifications

This DFC Brake Rotor from Dynamite Friction is a solid rotor type with a 259 mm outside diameter and an overall height of 44.2 mm, designed specifically for Mini Cooper vehicles. The rotor surface is both drilled and slotted, providing directional brake surfaces that help reduce brake fade by improving heat and gas dissipation during braking. The rotor’s nominal thickness is 10 mm, with a discard thickness of 8.4 mm, ensuring safe replacement intervals. The hat section features a zinc silver finish that offers corrosion resistance, complemented by an overall rust-resistant coating to extend rotor life. The rotor includes four bolt holes with a diameter of 16.2 mm arranged on a 100 mm bolt circle diameter, matching the Mini Cooper’s hub specifications for secure installation.

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors with enhanced surface designs that improve braking efficiency and rotor longevity. This product line combines drilled holes and slots in a directional pattern to optimize heat dissipation and maintain consistent brake pad contact, which is critical for vehicles like the Mini Cooper that demand precise braking response.

Common Applications and Problem Solving

• Reduces brake fade during aggressive or repeated braking
• Improves heat dissipation to prevent rotor warping
• Minimizes brake dust and gas buildup for cleaner braking surfaces
• Restores braking performance on Mini Cooper vehicles with worn or damaged rotors
• Provides corrosion resistance to extend rotor service life

Installation Notes and Tips

Ensure the rotor is installed on compatible Mini Cooper models matching the specified bolt pattern and dimensions. Verify the rotor thickness before installation; replace if below the discard thickness of 8.4 mm. Clean the rotor surface to remove any protective coatings or contaminants before mounting. Proper torque specifications should be followed for the four 16.2 mm bolt holes to ensure secure fitment and avoid rotor damage.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor with rust-resistant coatings and precise machining to meet OEM standards for fit and function. While specific warranty details are not provided, the product is designed to maintain consistent braking performance and durability under normal operating conditions for Mini Cooper vehicles.