Dynamite Friction 631-32013L Disc Brake Rotor - Rear Left

Overview of the DFC Brake Rotor for Mini Cooper

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-32013L) is engineered specifically for Mini Cooper models. Designed to enhance braking performance, this disc brake rotor features a directional, slotted and drilled surface to improve heat dissipation and maintain consistent stopping power.

• Compatible with Mini Cooper vehicles
• Directional slotted and drilled disc surface
• Nominal thickness of 10 mm with discard thickness at 8.4 mm
• Rust-resistant zinc silver hat finish
• 5 bolt holes with 16.7 mm diameter and 112 mm bolt circle diameter
• Outside diameter of 259 mm and height of 50.7 mm
• Center hole diameter of 67 mm for precise fitment

Details on 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 on the braking surface. This design helps to reduce brake fade by allowing gases and heat to escape more efficiently during braking. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life in various driving conditions.

Technical Specifications and Features

This disc brake rotor is constructed with a plain disc finish and a zinc silver hat finish that resists rust and corrosion. The rotor’s directional surface type, featuring both drilled holes and slots, is optimized for improved brake pad bite and water dispersion. With a nominal thickness of 10 mm and a discard thickness of 8.4 mm, the rotor ensures reliable performance and safety margins. The rotor includes five bolt holes with a diameter of 16.7 mm and a bolt circle diameter of 112 mm, matching the Mini Cooper’s hub specifications precisely.

Applications and Problem Solving

• Replacement rotor for worn or warped Mini Cooper brake rotors
• Improves heat dissipation to reduce brake fade during aggressive driving
• Helps maintain consistent braking performance in wet conditions
• Addresses rotor corrosion issues with rust-resistant coating
• Restores proper rotor thickness for safe braking operation

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 coating or debris prior to mounting. Verify the bolt hole pattern and center hole diameter match the Mini Cooper hub for proper fitment. Use proper torque specifications on the 5 lug bolts to avoid rotor warping.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-32013L rotor to meet OEM specifications for Mini Cooper vehicles. The rust-resistant zinc silver finish helps extend rotor life under normal driving conditions. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry standards for durability and performance.