Raybestos 980513R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980513R

The Raybestos R-Line Disc Brake Rotor 980513R is engineered for Audi A8, A8 Quattro, and S8 models. Designed as a vented, conventional rotor, it offers reliable braking performance with precise fitment for these vehicles.

• Compatible with Audi A8, A8 Quattro, and S8
• Part number 980513R for exact replacement
• Vented disc brake rotor with smooth surface
• Overall height: 59.5 mm (2.343 inches)
• Outside diameter: 345.15 mm (13.589 inches)
• Inside diameter: 215.5 mm (8.484 inches)
• Mounting bolt hole quantity: 10 with 15.3 mm diameter
• Nominal thickness: 29.9 mm (1.177 inches), discard thickness: 28 mm (1.102 inches)

Detailed Product Specifications

This Raybestos R-Line rotor features a vented design to improve heat dissipation during braking, reducing the risk of brake fade. The smooth surface ensures consistent pad contact and wear. With an outside diameter of 345.15 mm and an inside diameter of 215.5 mm, it matches the original equipment specifications for Audi A8, A8 Quattro, and S8 models. The rotor’s overall height is 59.5 mm, and it includes 10 mounting bolt holes with a diameter of 15.3 mm, arranged on a 112 mm bolt circle diameter. The nominal thickness of 29.9 mm and discard thickness of 28 mm provide clear service limits for maintenance.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable, OE-quality brake components. This line is designed to meet or exceed original equipment specifications, providing consistent performance and durability. The 980513R rotor is part of this line, ensuring compatibility and quality for Audi vehicles requiring precise brake rotor replacements.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Audi A8, A8 Quattro, and S8
• Addresses brake pulsation and vibration issues
• Improves braking consistency and pedal feel
• Prevents overheating and brake fade with vented design
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (28 mm) before installation
• Clean mounting surface and check bolt hole alignment for proper fit
• Torque mounting bolts to manufacturer specifications
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Perform a bed-in procedure after installation for best braking results

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring durability and performance. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Using part number 980513R guarantees a rotor designed for the exact fit and function required by Audi A8, A8 Quattro, and S8 models.