Centric 320.40040F Disc Brake Rotor - Rear

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating provide reliable braking performance for select Acura and Honda models. Designed with a fully coated disc and hat finish, these rotors offer enhanced corrosion resistance and durability for vehicles like the Honda Civic, Acura CSX, ILX, and Prelude.

• Part Number: 320.40040F
• Fully coated disc and hat finish for corrosion protection
• Solid, smooth surface rotor design
• Outside diameter: 10.236 inches (260 mm)
• Nominal thickness: 0.354 inches (9.000 mm)
• Discard thickness: 0.315 inches (8.000 mm)
• Overall height: 1.661 inches (42.200 mm)
• Floating disc mounting with 5 lug holes (0.496 inches diameter)
• Compatible with Acura and Honda models including Civic, CSX, ILX, and Prelude

Product Line Details

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with a complete protective coating to resist rust and corrosion. This full coating extends the rotor’s service life and maintains a clean appearance, which is especially beneficial for vehicles exposed to harsh weather conditions. This product line is engineered to meet or exceed OEM specifications, ensuring consistent fit and function for compatible Acura and Honda models.

Technical Specifications and Features

This rotor features a solid, smooth surface design that supports consistent braking performance. The fully coated disc and hat finish help prevent rust buildup, which can affect rotor balance and braking efficiency. With a nominal thickness of 0.354 inches and a discard thickness of 0.315 inches, the rotor maintains structural integrity throughout its service life. The overall height of 1.661 inches and an outside diameter of 10.236 inches ensure proper fitment on specified vehicles. The rotor mounts using a floating disc mounting system and includes 5 lug holes with a diameter of 0.496 inches, matching OEM mounting requirements.

Compatible Vehicles and Applications

• Designed for Acura models: CSX, ILX, Prelude
• Compatible with Honda Civic models
• Ideal for replacing worn or damaged rotors on these vehicles
• Suitable for drivers seeking corrosion-resistant rotors with OEM fitment

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.315 inches) before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Use proper torque specifications for lug nuts to avoid rotor warping
• Check for compatibility with existing brake pads and hardware
• Verify rotor surface is smooth and free of defects before installation

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The full coating process enhances durability by protecting against corrosion. 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.