Centric 320.34166H Disc Brake Rotor - Front

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, High Carbon Content provide reliable braking performance for Mini Cooper and Cooper Clubman models. Designed with a fully coated finish and high carbon content, these rotors offer enhanced durability and corrosion resistance.

• Part Number: 320.34166H
• Compatible with Mini Cooper and Mini Cooper Clubman
• Fully coated disc and hat finish for corrosion protection
• High carbon content for improved wear resistance
• Vented rotor design with 40 straight vanes for heat dissipation
• Nominal thickness: 0.862 inches (21.9 mm)
• Discard thickness: 0.803 inches (20.4 mm)
• Outside diameter: 11.575 inches (294 mm)
• Overall height: 1.787 inches (45.4 mm)
• Floating disc mounting and 5 lug holes with 0.657 inch (16.7 mm) diameter

Product Line Details

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, High Carbon Content line focuses on delivering rotors with a full protective coating to resist rust and corrosion. The high carbon content enhances rotor strength and wear life, making these rotors suitable for vehicles like the Mini Cooper and Cooper Clubman that require consistent braking performance under varied driving conditions.

Technical Specifications and Features

This disc brake rotor features a vented design with 40 straight vanes to optimize heat dissipation during braking, reducing the risk of brake fade. The rotor's smooth surface finish and fully coated disc and hat help maintain rotor integrity and appearance over time. The floating disc mounting system allows for slight movement to accommodate thermal expansion and improve braking consistency. With a nominal thickness of 0.862 inches and a discard thickness of 0.803 inches, this rotor meets OEM specifications for safe operation.

Applications and Problem Solving

• Replacement for worn or warped rotors on Mini Cooper and Cooper Clubman
• Addresses rotor corrosion and rust issues with full coating
• Improves braking performance by maintaining proper thickness and heat dissipation
• Reduces brake noise and vibration through smooth surface finish
• Supports consistent braking under normal and demanding driving conditions

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.803 inches) before installation
• Verify compatibility with Mini Cooper or Cooper Clubman models
• Use proper torque specifications for the 5 lug holes (16.7 mm diameter)
• Inspect brake pads and hardware during rotor replacement
• Clean rotor surface before installation to remove any protective coatings or contaminants

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The high carbon content and full coating contribute to extended rotor life and reliable braking performance. While specific warranty details are not provided, Centric products typically come with a limited warranty against defects in materials and workmanship.