Centric 320.51054F Disc Brake Rotor - Front

Centric GCX Front Brake Rotor Overview

The Centric GCX Elemental Protection Disc Brake Rotor, part number 320.51054F, is a front vented rotor built for select Hyundai and Kia applications. It features a fully coated disc finish and coated hat to help resist corrosion while maintaining a smooth braking surface.

With a 305 mm outside diameter, 25.0 mm nominal thickness, and straight vane construction, this rotor is sized for vehicles that use a floating, 5-lug front disc setup. The Centric 320.51054F is a direct-fit option for drivers searching for a front brake rotor for Hyundai Elantra, Kia Forte, Kia Sportage, and related fitments.

Key Features

• Part number: 320.51054F
• Fully coated disc finish with coated hat for added corrosion protection
• Vented rotor design with straight vanes for front brake applications
• 305 mm outside diameter and 25.0 mm nominal thickness
• Smooth surface type for consistent pad contact
• 5-lug pattern with 114.3 mm bolt circle diameter
• Floating disc mounting design
• ABS tone ring not included
• Bearings not included

Product Line Details

Centric GCX Elemental Protection Disc Brake Rotors are part of Centric’s coated rotor lineup, focused on corrosion resistance in everyday driving conditions. The full coating on the disc and hat helps protect exposed metal surfaces, making this rotor a practical choice for front brake service on vehicles that see wet, salted, or humid environments. If you are replacing a worn front rotor on a Hyundai Kona, Kia Seltos, or Hyundai Tucson, part number 320.51054F matches the listed OE-style dimensions and mounting layout.

Vehicle Fitment

• Fits 2022-2023 Kia Seltos, front
• Fits 2019-2022 Hyundai Kona Electric, front
• Fits 2019-2022 Kia Forte, front
• Fits 2020-2022 Kia Forte5, front
• Fits 2019-2022 Kia Niro EV, front
• Fits 2021-2022 Kia Sportage, front
• Fits 2016-2021 Hyundai Tucson, front
• Fits 2019-2021 Hyundai Veloster, front
• Fits 2020-2021 Kia Seltos, front
• Fits 2017-2020 Hyundai Elantra, front
• Fits 2018-2020 Hyundai Kona, front
• Fits 2018-2020 Hyundai Kona, front, 284mm rear disc; 305mm front disc
• Fits 2017-2020 Kia Optima, front
• Fits 2017-2020 Kia Sportage, front
• Fits 2015-2019 Hyundai Sonata, front
• Fits 2019 Kia Soul, front
• Fits 2018 Hyundai Elantra GT, front
• Fits 2016 Kia Optima, front

What This Rotor Helps Address

• Front brake pulsation caused by a worn or uneven rotor surface
• Brake noise related to rotor wear or surface scoring
• Corrosion on exposed rotor surfaces and hat area
• Reduced braking consistency from rotor thickness wear
• Service replacement for a damaged or heat-affected front disc rotor

Installation Notes and Tips

Confirm rotor diameter, thickness, center hole diameter, and bolt pattern before installation. This rotor uses a 305 mm outside diameter, 69.1 mm center hole diameter, and 5-lug mounting pattern with a 114.3 mm bolt circle. Verify pad condition, caliper operation, and hub surface cleanliness during brake service for proper rotor seating and even wear.

For fitment searches, this part is commonly referenced for front brake rotor replacement on Hyundai Elantra, Kia Forte, and Hyundai Tucson applications. Part number 320.51054F should be matched to the vehicle’s brake package and listed notes before purchase.

Quality Assurance

Centric manufactures this GCX Elemental Protection rotor with coated surfaces and OE-style dimensional specifications for consistent fitment and corrosion resistance. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.