Centric 320.50029F Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Hyundai and Kia Vehicles

The Centric GCX Elemental Protection Disc Brake Rotor - Full Coating (part number 320.50029F) offers a durable and corrosion-resistant braking solution for select Hyundai and Kia models. Designed to meet OEM specifications, this solid rotor ensures consistent performance and long-lasting reliability.

• Fully coated disc and hat finish for enhanced corrosion resistance
• Solid rotor design with smooth surface for even pad contact
• Nominal thickness of 0.394 inches (10.000 mm) with discard thickness at 0.331 inches (8.400 mm)
• Outside diameter of 11.181 inches (284.000 mm) for precise fitment
• Floating disc mounting and 5 lug holes with 0.488 inch (12.400 mm) diameter
• Compatible with Hyundai and Kia models including Azera, Cadenza, Elantra GT, Forte, Forte5, Ioniq, Niro, Optima, Sonata, and Soul EV

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

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line is engineered to provide enhanced protection against rust and corrosion through a complete coating process on both the disc and hat surfaces. This full coating extends rotor life and maintains braking efficiency, especially in environments prone to moisture and road salt exposure. The 320.50029F rotor is part of this line, offering a solid rotor design optimized for reliable stopping power on various Hyundai and Kia vehicles.

Product Details and Specifications

This rotor features a nominal thickness of 0.394 inches (10.000 mm) and a discard thickness of 0.331 inches (8.400 mm), ensuring it meets safety standards for wear limits. The overall height measures 1.260 inches (32.000 mm), and the outside diameter is 11.181 inches (284.000 mm), providing a precise fit for the specified vehicles. The rotor includes a floating disc mounting system and a smooth surface type to promote even brake pad wear and consistent braking performance. It has a 5-lug hole pattern with a mounting bolt hole circle diameter of 4.492 inches (114.100 mm) and a center hole diameter of 2.992 inches (76.000 mm). Weighing approximately 9.9 lbs (4.48 kgs), this rotor balances durability with manageable weight.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading corroded rotors to prevent rust-related braking issues
• Restoring braking performance on Hyundai Azera, Kia Optima, and other compatible models
• Addressing uneven brake pad wear due to rotor surface imperfections
• Ensuring safe stopping power for vehicles used in humid or salty environments

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it is above the discard thickness of 0.331 inches (8.400 mm). Clean the hub surface thoroughly to prevent rotor runout. This rotor does not include bearings or an ABS tone ring, so verify compatibility with your vehicle’s braking system. Proper torque specifications should be followed when tightening lug nuts to maintain rotor alignment and performance.

Quality Assurance and Warranty

Centric manufactures this rotor to meet or exceed OEM standards, providing reliable braking performance and corrosion resistance. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.