Centric 320.40022F 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 a fully coated finish to resist corrosion and extend service life.

• Part Number: 320.40022F
• Compatible with Acura and Honda Accord, CL models
• Fully coated disc and hat finish for enhanced corrosion resistance
• Vented rotor design with straight vanes for improved heat dissipation
• Nominal thickness of 0.906 inches (23.000 mm) and discard thickness of 0.827 inches (21.000 mm)
• Outside diameter of 10.217 inches (259.500 mm)
• Four mounting bolt holes with a 4.5 inch (114.300 mm) bolt circle diameter
• Smooth surface type for consistent braking contact
• Center hole diameter of 3.622 inches (92.000 mm)
• Overall height of 1.339 inches (34.000 mm)
• Weight approximately 11.15 lbs (5.07 kgs)

Product Line Details: Centric GCX Elemental Protection

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with a complete protective coating on both the disc and hat surfaces. This full coating helps prevent rust and corrosion, which is especially beneficial for vehicles exposed to harsh weather conditions or road salt. The rotors maintain structural integrity and braking performance while offering extended durability compared to uncoated rotors.

Technical Description and Specifications

This disc brake rotor features a vented design with straight vanes that promote efficient heat dissipation during braking, reducing the risk of brake fade. The rotor’s nominal thickness is 0.906 inches (23.000 mm), with a discard thickness of 0.827 inches (21.000 mm), ensuring a clear service limit for safe replacement. The smooth surface finish provides consistent pad contact and braking performance. The rotor mounts behind the hub using four mounting bolts with a 1.250 thread pitch, fitting vehicles with a 4.5 inch (114.300 mm) bolt circle diameter. The overall height of 1.339 inches (34.000 mm) and outside diameter of 10.217 inches (259.500 mm) are engineered to match factory specifications for Acura and Honda Accord and CL models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Corrosion resistance to prevent rust buildup on braking surfaces
• Improved heat management to reduce brake fade during heavy use
• Restoring proper rotor thickness for safe braking performance
• Compatible upgrade for Acura and Honda Accord and CL brake systems

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is within the discard limits to maintain safety. Use proper torque specifications for the four mounting bolts with a 1.250 thread pitch. This rotor mounts behind the hub, so removal of the wheel hub may be necessary depending on vehicle design. No ABS tone ring is included, so confirm compatibility with your vehicle’s ABS system.

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The full coating on the disc and hat surfaces provides enhanced corrosion resistance to extend rotor life. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or manufacturer resources for exact warranty terms.