Raybestos 980512 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor, part number 980512, is engineered for Audi A8 Quattro and Bentley Continental and S8 models. Designed to meet specific fitment requirements, this vented rotor offers reliable braking performance for street-driven vehicles.

• Compatible with Audi A8 Quattro and Bentley Continental, S8
• Part Number: 980512
• Vented disc brake rotor with smooth surface
• Nominal thickness: 0.866 inches (22.000 mm)
• Discard thickness: 0.787 inches (20.000 mm)
• Outside diameter: 13.181 inches (334.800 mm)
• Inside diameter: 8.917 inches (226.500 mm)
• Overall height: 1.654 inches (42.000 mm)
• Mounting bolt hole quantity: 5 with 0.595 inch (15.100 mm) diameter
• Center hole diameter: 2.677 inches (68.000 mm)
• Mounting bolt hole circle diameter: 4.409 inches (112.000 mm)
• Conventional rotor type with drum-in-hat design

Detailed Product Description

This Raybestos disc brake rotor 980512 is part of the Specialty - Street Performance line, designed to provide consistent braking for street performance vehicles. The rotor features a vented design that helps dissipate heat effectively, reducing the risk of brake fade during extended use. Its smooth surface ensures even pad contact and wear, contributing to stable braking performance. The rotor’s dimensions, including a nominal thickness of 0.866 inches and an outside diameter of 13.181 inches, are tailored to fit specific Audi and Bentley models, ensuring proper fitment and function.

The mounting configuration includes five bolt holes with a 0.595 inch diameter and a 4.409 inch bolt circle diameter, matching the factory specifications for the Audi A8 Quattro and Bentley Continental and S8. The conventional drum-in-hat rotor type supports compatibility with existing brake assemblies on these vehicles.

Applications and Problem Solving

• Replacement for worn or warped rotors on Audi A8 Quattro and Bentley Continental, S8
• Addresses brake pulsation caused by uneven rotor thickness
• Improves heat dissipation to reduce brake fade during street driving
• Restores proper rotor thickness to maintain braking efficiency
• Compatible with OEM mounting specifications for secure installation

Installation Notes and Tips

• Verify rotor thickness before installation; discard if below 0.787 inches
• Ensure mounting bolt holes align with vehicle specifications (5 holes, 0.595 inch diameter)
• Clean rotor surface and hub mounting area to prevent uneven wear
• Use proper torque specifications for mounting bolts to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

Raybestos Specialty - Street Performance rotors are manufactured to meet strict quality standards for fit, form, and function. Each rotor undergoes rigorous testing to ensure durability and consistent braking performance. While specific warranty details for part number 980512 are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.