Raybestos 980477FZN Disc Brake Rotor - Front

Reliable Vented Disc Brake Rotor for Lexus, Scion, and Toyota

The Raybestos Element3; Coated Rotor 980477FZN is engineered to provide consistent braking performance for select Lexus, Scion, and Toyota models. Designed as a vented, conventional disc brake rotor, it meets precise specifications to ensure proper fit and function.

• Vented disc brake rotor design for improved heat dissipation
• Nominal thickness of 0.984 inches (25.000 mm) with discard thickness at 0.866 inches (22.000 mm)
• Overall height of 1.819 inches (46.200 mm) for accurate fitment
• Outside diameter measures 10.827 inches (275.000 mm)
• Five mounting bolt holes with a 4.5 inch (114.300 mm) bolt circle diameter
• Center hole diameter of 2.441 inches (62.000 mm) for secure installation
• Compatible with Lexus HS250h, Scion xB, Toyota Prius V, and Toyota RAV4 models

About the Raybestos Element3; Coated Rotor Line

The Element3; Coated Rotor line from Raybestos features rotors with a protective coating designed to resist corrosion and extend rotor life. This coating helps maintain rotor integrity under various driving conditions, making it suitable for vehicles like the Lexus HS250h and Toyota RAV4 that require reliable braking components. The 980477FZN part number represents a vented, conventional rotor optimized for heat management and durability.

Technical Specifications and Features

This disc brake rotor is vented to enhance cooling during braking, reducing the risk of brake fade. The nominal thickness of 0.984 inches (25.000 mm) ensures structural strength, while the discard thickness of 0.866 inches (22.000 mm) indicates when replacement is necessary to maintain safety. The rotor’s overall height of 1.819 inches (46.200 mm) and outside diameter of 10.827 inches (275.000 mm) are designed to match factory specifications for the listed vehicle models. The five mounting bolt holes with a 4.5 inch (114.300 mm) bolt circle diameter provide secure attachment to the hub assembly.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor corrosion and surface rust that affect braking efficiency
• Resolving excessive brake noise due to uneven rotor surfaces
• Improving heat dissipation to prevent brake fade during extended use
• Ensuring proper rotor thickness for safe braking performance

Installation Notes and Tips

When installing the Raybestos 980477FZN rotor, ensure the mounting surface is clean and free of debris. Verify the rotor thickness before installation to confirm it meets minimum specifications. Use proper torque settings on the five mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

Raybestos rotors undergo rigorous quality control to meet industry standards for durability and performance. The Element3; Coated Rotor line includes a protective coating to resist corrosion and extend service life. Warranty coverage details should be confirmed with the manufacturer or authorized distributor.