Centric 320.40073F 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 select Acura and Honda models. Designed with a fully coated finish, these rotors offer enhanced corrosion resistance and durability for vehicles like the Honda Accord Crosstour and Acura RDX.

• Fully coated disc and hat for corrosion protection
• Vented rotor design for improved heat dissipation
• Floating disc mounting for better rotor alignment
• Compatible with 5-lug wheel configurations
• Precision dimensions: 296 mm outside diameter, 28 mm nominal thickness

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 to resist rust and extend service life. This product line features rotors with both the disc and hat fully coated, which helps maintain structural integrity and appearance over time. The vented design and floating mounting system contribute to consistent braking performance and reduced rotor warping.

Technical Specifications and Features

This disc brake rotor, part number 320.40073F, is engineered with a vented rotor type and a smooth surface finish to ensure effective braking and heat management. The rotor measures 296 mm (11.654 inches) in outside diameter and has a nominal thickness of 28 mm (1.102 inches), with a discard thickness of 26 mm (1.024 inches). The overall height is 47.3 mm (1.862 inches), and it features a 5-lug hole pattern with a 114.3 mm (4.5 inches) bolt circle diameter. The center hole diameter is 64 mm (2.52 inches), and the rotor weighs approximately 8.07 kg (17.75 lbs). The rotor includes four miscellaneous holes and uses a straight vane style for efficient cooling.

Compatible Vehicles and Applications

This rotor is compatible with the following vehicles:

• Acura RDX
• Honda Accord Crosstour
• Honda CR-V
• Honda Crosstour

It is designed to replace original equipment rotors on these models, ensuring proper fitment and braking performance.

Common Issues Addressed by This Rotor

• Brake rotor corrosion and rust buildup
• Warped or uneven rotor surfaces causing brake pulsation
• Reduced braking efficiency due to worn or thin rotors
• Overheating and brake fade from insufficient heat dissipation
• Noise and vibration from damaged or unbalanced rotors

Installation Notes and Tips

• Ensure the rotor thickness is above the discard thickness of 26 mm before installation
• Clean the hub surface to prevent rotor runout
• Use proper torque specifications for lug nuts to avoid rotor warping
• Check compatibility with ABS systems; this rotor does not include an ABS tone ring
• Inspect brake pads and replace if worn to maintain optimal braking

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM specifications, providing consistent performance and durability. The full coating on both the disc and hat offers extended corrosion resistance. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship.