Centric 320.40083F Disc Brake Rotor - Rear

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotor (part number 320.40083F) is engineered for reliable braking performance on Acura MDX models. Featuring a fully coated disc and hat finish, this solid rotor is designed to resist corrosion and maintain smooth braking under various driving conditions.

• Fully coated disc and hat for enhanced corrosion resistance
• Solid rotor design with smooth surface finish
• Nominal thickness of 0.433 inches (11.000 mm) with discard thickness at 0.354 inches (9.000 mm)
• Outside diameter of 11.803 inches (299.800 mm)
• Five stud/lug holes with 0.496 inch (12.600 mm) diameter
• Center hole diameter of 2.524 inches (64.100 mm)
• Overall height of 2.492 inches (63.300 mm)

Detailed Product Description

This Centric GCX Elemental Protection Disc Brake Rotor is specifically designed for Acura MDX vehicles, ensuring precise fitment and consistent braking performance. The rotor features a solid design with a smooth surface type, which provides stable contact with brake pads. Both the disc and hat are fully coated to protect against rust and corrosion, extending the rotor's service life. The rotor's dimensions, including an outside diameter of 11.803 inches and a nominal thickness of 0.433 inches, meet OEM specifications for optimal compatibility and performance.

The rotor includes five stud/lug holes with a diameter of 0.496 inches, matching the Acura MDX wheel bolt pattern. The center hole diameter of 2.524 inches ensures proper mounting alignment. This rotor does not include an ABS tone ring or bearings, so it is intended for vehicles where these components are not integrated into the rotor assembly.

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

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating product line focuses on providing rotors with comprehensive corrosion protection. The full coating on both the disc and hat surfaces helps prevent rust formation, which is especially beneficial in regions with harsh weather or road salt exposure. This coating enhances durability and maintains rotor integrity over time, making it a practical choice for Acura MDX owners seeking long-lasting brake components.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing corrosion-related rotor surface degradation
• Improving braking consistency on Acura MDX vehicles
• Eliminating noise caused by uneven rotor wear
• Restoring proper rotor thickness to meet safety standards

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern compatibility with your Acura MDX before installation
• Ensure the rotor surface is clean and free of contaminants prior to mounting
• Use proper torque specifications on lug nuts to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Check for ABS tone ring requirements as this rotor does not include one

Quality Assurance and Warranty

Centric provides quality assurance through precise manufacturing standards and material selection for the 320.40083F rotor. The full coating process is designed to enhance corrosion resistance and product longevity. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult Centric or your parts provider for exact warranty terms related to this rotor.