Raybestos 980293R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980293R

The Raybestos R-Line Disc Brake Rotor 980293R is engineered for Mazda RX-8 vehicles requiring reliable braking performance. This vented, conventional rotor is designed to meet specific fitment and thickness standards for optimal stopping power and durability.

• Compatible with Mazda RX-8 models
• Part number 980293R for precise identification
• Vented disc brake rotor design for improved heat dissipation
• Overall diameter of 12.710 inches (322.85 mm)
• Nominal thickness of 0.945 inches (24.00 mm) with discard thickness at 0.866 inches (22.00 mm)
• Five mounting bolt holes with a 114.3 mm bolt circle diameter
• Center hole diameter of 2.835 inches (72.00 mm)
• Conventional rotor type suitable for drum-in-hat applications

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering rotors that balance performance and durability for everyday driving conditions. This product line emphasizes precise manufacturing tolerances and vented rotor designs to enhance heat management and braking consistency. The 980293R rotor fits within this line by providing vented construction and exact fitment specifications tailored for the Mazda RX-8.

Technical Specifications and Features

This disc brake rotor features a vented design that helps dissipate heat generated during braking, reducing the risk of brake fade. The nominal thickness of 0.945 inches (24.00 mm) ensures sufficient material for longevity, while the discard thickness of 0.866 inches (22.00 mm) indicates the minimum safe thickness before replacement is necessary. The rotor’s overall height measures 1.765 inches (44.85 mm), and it includes five mounting bolt holes arranged on a 114.3 mm bolt circle diameter, matching the Mazda RX-8’s factory specifications. The center hole diameter of 2.835 inches (72.00 mm) ensures proper hub fitment.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda RX-8 vehicles
• Addresses brake pulsation caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during extended use
• Restores proper rotor thickness for safe braking performance
• Compatible with conventional drum-in-hat brake systems

Installation Notes and Tips

When installing the Raybestos R-Line 980293R rotor, ensure the rotor surface is clean and free of any protective coatings before mounting. Verify that the mounting bolt holes align correctly with the vehicle’s hub assembly. It is recommended to replace brake pads simultaneously to maintain optimal braking efficiency. Always torque mounting bolts to the manufacturer’s specifications and inspect the hub for any signs of damage or corrosion prior to installation.

Quality Assurance and Warranty

Raybestos manufactures the R-Line rotors to meet or exceed OEM standards, ensuring consistent quality and performance. While specific warranty details for part number 980293R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. This rotor is designed to provide reliable service life when installed and maintained according to vehicle manufacturer guidelines.