Raybestos 980001R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980001R

The Raybestos R-Line Disc Brake Rotor 980001R is engineered for reliable braking performance on select Audi models. Designed as a vented, conventional rotor, it offers consistent heat dissipation and durability for vehicles like the Audi A4, A6, A8, and S4, including their Quattro variants.

• Vented disc brake rotor for improved heat management
• Overall diameter of 12.283 inches (312 mm) for precise fitment
• Nominal thickness of 0.980 inches (24.9 mm) with discard thickness at 0.906 inches (23 mm)
• Five mounting bolt holes with a 4.409 inch (112 mm) bolt circle diameter
• Center hole diameter of 2.677 inches (68 mm) for accurate hub alignment
• Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, A8, A8 Quattro, and S4 models

Detailed Product Specifications

This Raybestos R-Line rotor features a vented design that enhances cooling by allowing air to flow between the rotor surfaces, reducing the risk of brake fade during extended use. The rotor’s nominal thickness of 0.980 inches (24.9 mm) ensures structural integrity, while the discard thickness of 0.906 inches (23 mm) indicates the minimum safe thickness before replacement is necessary. The overall height measures 1.823 inches (46.3 mm), and the rotor includes five mounting bolt holes with a diameter of 0.605 inches (15.35 mm), arranged on a 4.409 inch (112 mm) bolt circle diameter. The center hole diameter of 2.677 inches (68 mm) ensures proper hub fitment, critical for maintaining wheel alignment and brake system performance.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components designed to meet or exceed factory specifications. This line emphasizes durability and consistent performance, making it suitable for drivers who require dependable braking on their Audi vehicles. The 980001R rotor exemplifies the R-Line’s commitment to quality through precise engineering and material selection.

Applications and Problem Solving

• Replacement for worn or warped rotors on Audi A4, A6, A8, and S4 models
• Addresses brake pulsation caused by uneven rotor surfaces
• Improves braking consistency by restoring proper rotor thickness
• Helps prevent brake fade during heavy or prolonged braking
• Ensures proper fitment and alignment with factory specifications

Installation Notes and Tips

When installing the Raybestos R-Line 980001R rotor, ensure the hub surface is clean and free of rust or debris to maintain proper rotor seating. Torque the mounting bolts to the manufacturer’s specifications to avoid rotor warping. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity. Verify rotor thickness before installation to confirm it meets or exceeds the discard thickness.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details for part number 980001R may vary, Raybestos typically offers coverage against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.