Centric 320.40037F Disc Brake Rotor - Front

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotor 320.40037F is engineered for reliable braking performance on Acura CL models. Featuring a fully coated disc and hat finish, this vented rotor is designed to resist corrosion and maintain smooth braking under various driving conditions.

• Fully coated disc and hat for enhanced corrosion resistance
• Vented rotor design with straight vane style for improved heat dissipation
• Nominal thickness of 0.906 inches (23.000 mm) with discard thickness at 0.827 inches (21.000 mm)
• Outside diameter of 11.091 inches (281.700 mm) for precise fitment
• Floating disc mounting and smooth surface finish for consistent braking
• Compatible with Acura CL models requiring 4 lug holes and 4.5 inch bolt circle diameter

Detailed Product Description

This Centric GCX Elemental Protection Disc Brake Rotor (part number 320.40037F) is specifically designed for Acura CL vehicles. The rotor features a fully coated disc and hat finish that helps prevent rust and corrosion, extending the rotor's service life. Its vented design with straight vanes promotes efficient heat dissipation, reducing the risk of brake fade during extended use. The rotor's smooth surface finish ensures consistent pad contact and braking performance. With a nominal thickness of 0.906 inches and a discard thickness of 0.827 inches, this rotor meets OEM specifications for safe and effective braking.

The rotor measures 11.091 inches in outside diameter and has a center hole diameter of 2.528 inches, matching the mounting requirements of Acura CL models. It includes four stud/lug holes with a diameter of 0.496 inches and a bolt hole circle diameter of 4.5 inches, ensuring proper alignment and fitment. The floating disc mounting design allows for slight movement to reduce stress and improve rotor longevity.

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 through full coating on both the disc and hat surfaces. This coating technology is intended to extend rotor life and maintain braking performance in environments prone to moisture and road salt exposure. The 320.40037F rotor is part of this line, offering Acura CL owners a durable and reliable replacement option that aligns with factory specifications.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Corrosion damage repair due to rust buildup on original rotors
• Improved heat management to reduce brake fade during heavy braking
• Restoring proper rotor thickness for safe braking performance
• Addressing uneven pad wear caused by damaged or uneven rotor surfaces

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.827 inches) before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications for Acura CL
• Check for proper alignment of the 4 lug holes and 4.5 inch bolt circle diameter
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

Centric rotors, including the 320.40037F, are manufactured to meet or exceed OEM standards for fit, form, and function. The full coating process provides added protection against corrosion, contributing to longer service life. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric's official documentation for complete warranty information.