Raybestos 980466R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980466R

The Raybestos R-Line Disc Brake Rotor 980466R is engineered for Audi A6, A6 Quattro, and A8 Quattro models. Designed as a vented, conventional rotor, it offers reliable braking performance with precise fitment and durability.

• Compatible with Audi A6, A6 Quattro, and A8 Quattro
• Part number 980466R for exact replacement
• Vented disc brake rotor design for improved heat dissipation
• Overall height: 2.340 inches (59.450 mm)
• Outside diameter: 12.632 inches (320.850 mm)
• Mounting bolt hole quantity: 5 with 4.409 inch (112.000 mm) bolt circle diameter
• Center hole diameter: 2.678 inches (68.000 mm)
• Nominal thickness: 1.181 inches (30.000 mm), discard thickness: 1.102 inches (28.000 mm)

Detailed Product Description

This Raybestos R-Line rotor (part number 980466R) is a vented, conventional disc brake rotor designed specifically for Audi A6, A6 Quattro, and A8 Quattro vehicles. The vented design enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. With an outside diameter of 12.632 inches and an overall height of 2.340 inches, this rotor matches factory specifications to ensure proper fit and function. The rotor features five mounting bolt holes arranged on a 4.409-inch bolt circle diameter, and a center hole diameter of 2.678 inches, providing secure and precise installation. The nominal thickness of 1.181 inches and discard thickness of 1.102 inches help maintain braking efficiency and safety by indicating when rotor replacement is necessary.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable, OE-quality brake components for a range of vehicles. This line emphasizes precise fitment and consistent performance, making it suitable for drivers seeking dependable replacement parts. The 980466R rotor exemplifies the R-Line’s commitment to quality and durability, meeting the specifications required for Audi A6 and A8 Quattro models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below discard limits to maintain braking safety
• Improving heat dissipation to reduce brake fade during heavy use
• Resolving noise or vibration issues related to damaged rotors
• Ensuring proper fitment for Audi A6 and A8 Quattro brake systems

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your vehicle before installation
• Inspect brake pads and hardware for wear and replace as needed
• Clean rotor surface to remove any protective coatings before mounting
• Torque mounting bolts to manufacturer specifications to ensure safety
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number 980466R should be confirmed with the supplier, Raybestos typically offers coverage against defects in materials and workmanship. This ensures that the rotor provides consistent performance and durability for Audi A6, A6 Quattro, and A8 Quattro vehicles.