Raybestos 980277R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980277R

The Raybestos R-Line Disc Brake Rotor 980277R is engineered for reliable braking performance on select Hyundai and Kia vehicles. Designed as a vented, conventional rotor, it offers consistent heat dissipation and durability for models like the Hyundai Azera, Kia Amanti, and Kia XG350.

• Vented disc brake rotor for improved cooling
• Overall height: 1.850 inches (47.000 mm)
• Outside diameter: 11.930 inches (303.000 mm)
• Mounting bolt hole quantity: 5 with 114.3 mm bolt circle diameter
• Center hole diameter: 2.718 inches (69.050 mm)
• Nominal thickness: 1.102 inches (28.000 mm)
• Discard thickness: 1.039 inches (26.400 mm)
• Compatible with Hyundai Amanti, Azera, and Kia XG350

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable replacement brake components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing tolerances, ensuring that the 980277R disc brake rotor maintains consistent performance and fitment for the specified Hyundai and Kia models.

Technical Specifications and Features

The 980277R rotor is a vented type, which helps reduce heat buildup during braking, minimizing the risk of brake fade. Its conventional design suits vehicles requiring a standard rotor without drum-in-hat configurations. The rotor measures 11.930 inches in outside diameter and has a nominal thickness of 1.102 inches, with a discard thickness of 1.039 inches, indicating when replacement is necessary. The 5-bolt mounting pattern with a 114.3 mm bolt circle diameter ensures proper fitment on compatible vehicles.

Applications and Problem Solving

• Replacement for worn or warped rotors on Hyundai Azera and Kia Amanti
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves braking consistency for Kia XG350 models
• Restores proper rotor thickness to maintain safe braking performance
• Helps prevent overheating and brake fade during extended use

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your vehicle before installation
• Inspect brake pads and hardware for wear when replacing rotors
• Ensure proper torque specifications on mounting bolts to avoid rotor warping
• Clean rotor surface to remove any protective coatings before installation
• Follow manufacturer guidelines for bedding in new rotors and pads

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring durability and consistent braking performance. While specific warranty details for part number 980277R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.