Centric 320.40039F Disc Brake Rotor - Front

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating provide reliable braking performance for Acura and Honda vehicles. Designed specifically for models like the Accord and CL, these rotors offer enhanced durability with a fully coated finish to resist corrosion and wear.

• Part Number: 320.40039F
• Fully coated disc and hat finish for corrosion resistance
• Vented rotor design for improved heat dissipation
• Nominal thickness of 0.906 inches (23.000 mm)
• Outside diameter of 10.236 inches (260.000 mm)
• Floating disc mounting with straight vane style
• Compatible with Acura Accord and Honda CL models
• Stud/Lug hole quantity: 4 with 0.492 inch (12.500 mm) diameter

Detailed Product Features and Specifications

This Centric GCX rotor features a fully coated disc and hat finish, which helps protect against rust and corrosion, extending the rotor's service life. The vented design with straight vanes enhances cooling efficiency, reducing the risk of brake fade during extended use. With a nominal thickness of 0.906 inches and a discard thickness of 0.827 inches, this rotor maintains optimal braking performance within specified wear limits. The rotor's outside diameter measures 10.236 inches, and it includes a floating disc mounting system to accommodate thermal expansion and improve braking consistency. The rotor is designed with four stud/lug holes, each 0.492 inches in diameter, ensuring proper fitment on compatible Acura and Honda vehicles.

About the Centric GCX Elemental Protection Disc Brake Rotors - Full Coating Line

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with comprehensive corrosion protection through a full coating process. This product line is engineered to meet or exceed OEM specifications, offering a balance of durability and performance. The full coating on both the disc and hat surfaces helps prevent rust buildup, which is especially beneficial for vehicles exposed to harsh weather conditions or road salts. This rotor line is suitable for drivers seeking reliable braking components that maintain structural integrity over time.

Applications and Common Issues Addressed

• Replacement for worn or warped rotors on Acura Accord and Honda CL
• Corrosion prevention in areas with high humidity or road salt exposure
• Improved heat dissipation to reduce brake fade during heavy braking
• Elimination of brake noise caused by uneven rotor surfaces
• Restoration of smooth braking performance and pedal feel

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is within discard limits (minimum 0.827 inches) to maintain safety and performance. Use proper torque specifications for mounting bolts and confirm the floating disc mounting is correctly aligned. It is recommended to replace brake pads simultaneously to optimize braking efficiency. No ABS tone ring or bearings are included with this rotor, so ensure compatibility with your vehicle's existing components.

Quality Assurance and Warranty

Centric rotors are manufactured to meet strict quality standards and OEM specifications. The full coating process enhances corrosion resistance, contributing to longer service life. While specific warranty details are not provided here, Centric typically offers coverage against manufacturing defects. Always consult product documentation or the manufacturer for complete warranty information.