Centric 320.51039F Disc Brake Rotor - Rear

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotor 320.51039F offers reliable braking performance for Hyundai and Kia vehicles. Designed with a full coating, this rotor provides enhanced corrosion resistance and durability for models like the Hyundai Santa Fe and Kia Sorento.

• Full coating on disc and hat for corrosion protection
• Solid disc type with smooth surface finish
• Nominal thickness of 0.433 inches (11.000 mm)
• Outside diameter of 11.894 inches (302.100 mm)
• Compatible with Hyundai Santa Fe, Santa Fe Sport, Santa Fe XL, Kia Sedona, and Sorento
• Part number 320.51039F for precise identification

Product Line Details: Centric GCX Elemental Protection Disc Brake Rotors - Full Coating

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, extending the rotor's service life and maintaining consistent braking performance. The 320.51039F rotor is part of this line, ensuring it meets the standards for durability and fitment on select Hyundai and Kia models.

Technical Specifications and Features

This solid disc brake rotor features a nominal thickness of 0.433 inches (11.000 mm) and a discard thickness of 0.370 inches (9.400 mm), ensuring safe and effective braking within specified wear limits. The rotor has an overall height of 2.815 inches (71.500 mm) and an outside diameter of 11.894 inches (302.100 mm), designed to match the original equipment specifications for the listed vehicles. The rotor includes a smooth surface finish and a coated hat finish to resist environmental damage. It mounts with five lug holes, each 0.492 inches (12.500 mm) in diameter, on a bolt circle diameter of 4.500 inches (114.300 mm). This rotor does not include an ABS tone ring or bearings.

Compatible Vehicles and Applications

• Hyundai Santa Fe (including Santa Fe Sport and Santa Fe XL)
• Kia Sedona
• Kia Sorento

This rotor is designed to replace worn or damaged disc brake rotors on these models, restoring braking efficiency and safety.

Common Issues Addressed by This Rotor

• Brake rotor corrosion and rust buildup
• Uneven or worn rotor surfaces causing brake noise or vibration
• Reduced braking performance due to rotor thickness below discard limits
• Brake pulsation caused by warped rotors
• Replacement of original equipment rotors to maintain vehicle safety standards

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.370 inches) before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications for Hyundai and Kia models
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Check for compatibility with vehicle ABS systems; this rotor does not include an ABS tone ring

Quality Assurance and Warranty

Centric manufactures the 320.51039F rotor to meet or exceed OEM specifications for fit, form, and function. The full coating on the rotor and hat provides enhanced corrosion resistance, contributing to longer service life. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship.