Raybestos 980323R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980323R

The Raybestos R-Line Disc Brake Rotor 980323R is engineered for reliable braking performance on select Hyundai and Kia vehicles. Designed specifically for models like the Hyundai Sonata and Kia Optima, this vented rotor ensures consistent heat dissipation and durability under demanding driving conditions.

• Compatible with Hyundai Magentis, Sonata and Kia Optima models
• Vented disc brake rotor for improved cooling
• Overall diameter of 11.025 inches (280.05 mm)
• Nominal thickness of 1.025 inches (26.05 mm) with discard thickness at 0.961 inches (24.4 mm)
• Four mounting bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter
• Center hole diameter of 2.718 inches (69.05 mm)
• Conventional rotor type with solid mounting

Detailed Product Specifications

The Raybestos R-Line 980323R rotor features a vented design that enhances heat dissipation, reducing the risk of brake fade during extended use. With an outside diameter of 11.025 inches and an overall height of 1.865 inches (47.35 mm), this rotor fits precisely on compatible Hyundai and Kia vehicles. The nominal thickness of 1.025 inches ensures structural integrity, while the discard thickness of 0.961 inches indicates the minimum safe thickness before replacement is necessary. The rotor includes four mounting bolt holes arranged on a 4.5 inch bolt circle diameter, providing secure attachment to the hub. The center hole diameter of 2.718 inches allows for proper alignment and fitment. This conventional, vented rotor is designed for vehicles requiring solid mounting and reliable braking performance.

Raybestos R-Line Product Line Information

The R-Line by Raybestos is a product line focused on delivering dependable braking components that meet or exceed OEM specifications. This line emphasizes quality materials and precise manufacturing processes to ensure consistent performance and durability. The 980323R rotor exemplifies the R-Line’s commitment to providing rotors that maintain proper thickness and heat management, essential for safe braking on Hyundai and Kia vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Hyundai Sonata and Kia Optima
• Addresses brake noise caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness
• Reduces brake fade through vented rotor design
• Solves vibration issues related to rotor runout or damage

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surface to prevent rotor misalignment
• Torque mounting bolts to manufacturer specifications
• Inspect brake pads for wear and replace if necessary
• Perform a test drive to verify braking performance after installation

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 980323R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. This rotor is designed to provide reliable service life when installed and maintained according to vehicle manufacturer guidelines.