Raybestos 980314R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 980314R

The Raybestos R-Line Disc Brake Rotor 980314R is engineered for Mazda Miata models requiring reliable braking performance. This solid rotor is designed with precise dimensions to ensure proper fit and function for your vehicle's braking system.

• Compatible with Mazda Miata models
• Part number 980314R for accurate identification
• Solid disc brake rotor design
• Outside diameter: 10.854 inches (275.7 mm)
• Nominal thickness: 0.394 inches (10.0 mm)
• Discard thickness: 0.315 inches (8.0 mm)
• Overall height: 1.364 inches (34.65 mm)
• Mounting bolt hole quantity: 4 with 0.507 inch (12.9 mm) diameter
• Center hole diameter: 2.165 inches (55.0 mm)
• Mounting bolt hole circle diameter: 3.937 inches (100.0 mm)
• Conventional rotor type with 4 stud/lug holes

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes consistent quality and fitment, making the 980314R rotor a suitable replacement part for maintaining the braking integrity of your Mazda Miata.

Technical Specifications and Features

This disc brake rotor features a solid design, which provides a stable braking surface ideal for everyday driving conditions. The rotor's nominal thickness of 0.394 inches (10.0 mm) ensures durability, while the discard thickness of 0.315 inches (8.0 mm) indicates the minimum safe thickness before replacement is necessary. The overall height of 1.364 inches (34.65 mm) and outside diameter of 10.854 inches (275.7 mm) are engineered to match the original equipment dimensions for proper fitment. The rotor includes four mounting bolt holes with a circle diameter of 3.937 inches (100.0 mm) and a center hole diameter of 2.165 inches (55.0 mm), ensuring compatibility with the Mazda Miata's hub assembly.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda Miata vehicles
• Addresses brake pulsation caused by uneven rotor surfaces
• Restores proper braking performance and pedal feel
• Prevents brake noise related to rotor surface irregularities
• Ensures safe stopping distances by maintaining rotor thickness within specifications

Installation Notes and Tips

When installing the Raybestos R-Line 980314R rotor, ensure the rotor surface is clean and free of any contaminants before mounting. Verify that the mounting bolt holes align correctly with the vehicle hub. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking system performance. Proper torque specifications should be followed for mounting bolts to avoid rotor warping.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Refer to Raybestos documentation for complete warranty information.