Raybestos 980782R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980782R

The Raybestos R-Line Disc Brake Rotor 980782R is engineered for reliable braking performance on Hyundai Santa Fe and Kia Sorento models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and braking efficiency for these vehicles.

• Part Number: 980782R
• Brand: Raybestos R-Line
• Type: Vented Disc Brake Rotor with Smooth Surface
• Outside Diameter: 11.812 inches (300.000 mm)
• Nominal Thickness: 1.100 inches (27.950 mm)
• Discard Thickness: 1.039 inches (26.400 mm)
• Inside Diameter: 7.352 inches (186.750 mm)
• Overall Height: 1.935 inches (49.150 mm)
• Mounting Bolt Hole Quantity: 5
• Mounting Bolt Hole Diameter: 0.493 inches (12.500 mm)
• Mounting Bolt Hole Circle Diameter: 4.500 inches (114.300 mm)
• Center Hole Diameter: 2.716 inches (69.000 mm)
• Stud/Lug Hole Quantity: 5
• Conventional Rotor Type

Raybestos R-Line Product Line Details

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 tolerances, ensuring that the 980782R disc brake rotor maintains consistent performance and durability for Hyundai Santa Fe and Kia Sorento vehicles.

Technical Description and Specifications

This vented disc brake rotor features a smooth surface designed to provide even pad contact and reduce noise during braking. The rotor’s outside diameter measures 11.812 inches (300 mm), with a nominal thickness of 1.100 inches (27.95 mm) and a discard thickness of 1.039 inches (26.4 mm), indicating the minimum thickness before replacement is necessary. The inside diameter is 7.352 inches (186.75 mm), and the overall height is 1.935 inches (49.15 mm). It includes five mounting bolt holes with a diameter of 0.493 inches (12.5 mm) arranged on a 4.5-inch (114.3 mm) bolt circle diameter, compatible with the specified vehicle models. The center hole diameter is 2.716 inches (69 mm), and the rotor is designed as a conventional type rather than drum-in-hat.

Compatible Vehicles and Common Applications

• Replacement rotor for Hyundai Santa Fe models requiring part number 980782R
• Suitable for Kia Sorento vehicles matching the specified bolt pattern and dimensions
• Addresses issues such as brake rotor warping, uneven pad wear, and reduced braking efficiency
• Helps resolve brake noise caused by rotor surface irregularities
• Restores proper rotor thickness to maintain safe braking performance

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify that the mounting bolt holes and center hole align precisely with the vehicle hub. Measure rotor thickness to confirm it meets or exceeds the nominal thickness specification. Use proper torque specifications for mounting bolts to avoid rotor distortion. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet OEM standards, providing consistent quality and durability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.