Raybestos 980571 Disc Brake Rotor - Rear Left

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor 980571 is engineered for Lexus LS460 and LS600h models. Designed to meet precise fitment requirements, this rotor offers reliable braking performance with a vented, drum-in-hat design.

• Compatible with Lexus LS460 and LS600h
• Part number 980571 for exact fitment
• Vented disc brake rotor with drum-in-hat configuration
• Overall height: 2.130 inches (54.1 mm)
• Outside diameter: 12.748 inches (323.8 mm)
• Nominal thickness: 0.787 inches (20.0 mm)
• Discard thickness: 0.724 inches (18.4 mm)
• Mounting bolt hole quantity: 5 with 0.575 inch (14.6 mm) diameter
• Center hole diameter: 2.953 inches (75.0 mm)
• Smooth surface type for consistent pad contact

Detailed Product Description

This Raybestos disc brake rotor 980571 is specifically designed for Lexus LS460 and LS600h vehicles, ensuring precise compatibility and optimal braking performance. The rotor features a vented design that improves heat dissipation during braking, reducing the risk of brake fade under street performance conditions. The drum-in-hat type rotor integrates a parking brake drum, combining two functions into one component for efficient use of space and reliable operation.

With an outside diameter of 12.748 inches and an overall height of 2.130 inches, this rotor fits the specified Lexus models without modification. The nominal thickness of 0.787 inches provides a durable braking surface, while the discard thickness of 0.724 inches indicates the minimum safe thickness before replacement is necessary. The smooth surface type ensures consistent contact with brake pads, contributing to even wear and stable braking performance.

Specialty - Street Performance Product Line

The Raybestos Specialty - Street Performance line focuses on delivering rotors that balance everyday drivability with enhanced street performance. This product line is engineered to meet the demands of drivers who require dependable braking with improved heat management and durability. The 980571 rotor exemplifies this approach by combining vented rotor technology with a drum-in-hat design, tailored for Lexus luxury sedans.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus LS460 and LS600h
• Improves braking consistency and reduces brake fade during street driving
• Addresses noise and vibration issues caused by uneven rotor surfaces
• Restores proper parking brake function with integrated drum-in-hat design
• Ensures safe braking performance by maintaining correct rotor thickness

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 0.724 inches
• Ensure mounting bolt holes align with vehicle specifications (5 holes, 0.575 inch diameter)
• Clean rotor surface to remove any protective coatings before installation
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and hardware during rotor replacement for optimal system performance

Quality Assurance and Warranty

Raybestos rotors undergo rigorous quality control to meet OEM standards for fit, form, and function. The Specialty - Street Performance rotors are manufactured with high-grade materials and precision engineering to ensure durability and consistent braking performance. Warranty coverage details should be confirmed with the point of purchase or Raybestos directly.