Centric 320.50005F Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Kia Sephia and Spectra

The Centric GCX Elemental Protection Disc Brake Rotor - Full Coating (part number 320.50005F) is engineered to provide consistent braking performance for Kia Sephia and Spectra models. Designed with durability and corrosion resistance in mind, this rotor ensures dependable stopping power under various driving conditions.

• Fully coated disc and hat finish for enhanced corrosion protection
• Vented rotor design with straight vane style for improved heat dissipation
• Nominal thickness of 0.945 inches (24.000 mm) and discard thickness of 0.866 inches (22.000 mm)
• Outside diameter of 10.157 inches (258.000 mm) suitable for specified Kia models
• Floating disc mounting with 4 stud/lug holes and 2 miscellaneous holes for secure installation
• Solid smooth surface type for consistent brake pad contact
• Overall height of 1.913 inches (48.600 mm) with vented hat design
• Weight approximately 13 lbs (5.910 kgs) for balanced performance

About the Centric GCX Elemental Protection Disc Brake Rotors - Full Coating Line

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating series is designed to offer enhanced corrosion resistance through a complete coating process on both the disc and hat surfaces. This full coating helps extend rotor life by protecting against rust and environmental damage, making it a practical choice for vehicles like the Kia Sephia and Spectra that require reliable braking components with long-term durability.

Technical Details and Specifications

This vented disc brake rotor features a smooth surface type and a floating disc mounting system, which helps reduce stress and improve rotor longevity. The rotor’s nominal thickness is 0.945 inches (24.000 mm), with a discard thickness of 0.866 inches (22.000 mm), indicating when replacement is necessary to maintain safe braking performance. The rotor’s outside diameter measures 10.157 inches (258.000 mm), and it includes a vented hat with straight vane style for effective heat dissipation during braking. The mounting bolt hole circle diameter is 100.000 mm (3.937 inches), with 4 stud/lug holes sized at 0.512 inches (13.000 mm) diameter, ensuring compatibility with the specified Kia models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading corroded or rusted rotors to improve braking reliability
• Addressing noise or vibration issues related to uneven rotor surfaces
• Maintaining proper rotor thickness to ensure effective braking force
• Improving heat dissipation to reduce brake fade during extended use

Installation Notes and Tips

Ensure the rotor is installed on compatible Kia Sephia or Spectra models matching the specified dimensions. Verify the rotor thickness before installation and replace if below discard thickness. Use proper torque specifications on mounting bolts and inspect brake pads for wear during rotor replacement. The floating disc mounting requires careful alignment to avoid uneven wear. ABS tone ring is not included with this rotor, so verify ABS sensor compatibility separately.

Quality Assurance and Warranty

Centric rotors undergo rigorous quality control to meet OEM standards for fit, form, and function. The full coating process provides additional protection against corrosion, extending rotor service life. While specific warranty details are not provided here, Centric typically offers coverage against manufacturing defects. Refer to Centric’s official documentation for complete warranty information.