Raybestos 980077R Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Lexus and Toyota Vehicles

The Raybestos R-Line 980077R disc brake rotor is engineered to meet the braking demands of select Lexus and Toyota models. Designed as a solid rotor with precise dimensions, it ensures consistent performance and durability for vehicles like the Toyota Camry and Lexus ES300.

• Part Number: 980077R
• Brand: Raybestos R-Line
• Rotor Type: Solid Disc Brake Rotor
• Outside Diameter: 11.650 inches (295.9 mm)
• Nominal Thickness: 1.100 inches (27.95 mm)
• Discard Thickness: 1.024 inches (26.0 mm)
• Overall Height: 1.930 inches (49.0 mm)
• Mounting Bolt Hole Quantity: 5
• Center Hole Diameter: 2.443 inches (62.05 mm)
• Mounting Bolt Hole Circle Diameter: 4.500 inches (114.3 mm)
• Mounting Bolt Hole Diameter: 0.566 inches (14.4 mm)
• Stud/Lug Hole Quantity: 5
• Conventional Rotor Type

Raybestos R-Line Product Line Overview

The R-Line by Raybestos focuses on delivering reliable, conventional solid rotors designed for everyday driving conditions. This product line emphasizes precise manufacturing tolerances and consistent thickness to maintain optimal braking performance. The 980077R rotor fits within this line by providing a solid rotor option compatible with various Lexus and Toyota models, ensuring dependable stopping power without vented rotor complexity.

Technical Details and Compatibility

This disc brake rotor features a solid design with an outside diameter of 11.650 inches and a nominal thickness of 1.100 inches, allowing it to maintain structural integrity under normal braking loads. The discard thickness of 1.024 inches indicates the minimum allowable thickness before replacement is necessary, helping maintain safe braking performance. The rotor’s overall height of 1.930 inches and 5 mounting bolt holes with a 4.500-inch bolt circle diameter ensure proper fitment on compatible vehicles.

Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus IS250 and Toyota Avalon
• Addresses brake pulsation and vibration issues caused by uneven rotor surfaces
• Restores proper braking performance on Toyota Sienna and Solara models
• Prevents brake fade due to rotor thickness below discard limits
• Compatible with vehicles requiring a conventional solid rotor design

Installation Notes and Tips

When installing the Raybestos R-Line 980077R rotor, ensure the mounting surface is clean and free of rust or debris. Verify the rotor thickness before installation to confirm it meets or exceeds the nominal thickness specification. Use proper torque specifications for the 5 mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure even wear and optimal braking performance.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The 980077R rotor undergoes rigorous quality control to ensure consistent thickness and durability. While specific warranty details are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult product documentation for exact warranty terms.