Raybestos 980343R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980343R

The Raybestos R-Line Disc Brake Rotor 980343R is engineered for Acura RL models, providing reliable braking performance with precise fitment. Designed as a vented conventional rotor, it balances heat dissipation and durability for consistent stopping power.

• Compatible with Acura RL vehicles
• Vented disc brake rotor design for improved cooling
• Overall diameter of 12.591 inches (319.8 mm)
• Nominal thickness of 1.102 inches (28.0 mm) with discard thickness at 1.024 inches (26.0 mm)
• Five mounting bolt holes with a 120 mm bolt circle diameter
• Center hole diameter of 2.760 inches (70.1 mm)
• Conventional rotor type suitable for standard brake systems

Detailed Specifications and Features

This Raybestos R-Line rotor (part number 980343R) features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade. The rotor’s overall height measures 1.974 inches (50.15 mm), ensuring proper alignment with the brake caliper and pads. With five mounting bolt holes spaced on a 120 mm circle and a center hole diameter of 2.760 inches (70.1 mm), this rotor is engineered for a precise fit on Acura RL models. The nominal thickness of 1.102 inches (28.0 mm) and discard thickness of 1.024 inches (26.0 mm) provide clear service limits to maintain optimal braking performance and safety.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering dependable replacement brake components that meet or exceed OEM specifications. This line is designed to offer consistent performance and durability for daily driving conditions. The 980343R rotor exemplifies the R-Line’s commitment to quality and fitment accuracy, making it a suitable choice for Acura RL owners seeking reliable brake system components.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Resolving excessive brake noise linked to rotor surface irregularities
• Improving heat dissipation to prevent brake fade during extended use
• Ensuring proper rotor fitment for Acura RL brake system compatibility

Installation Notes and Tips

When installing the Raybestos R-Line 980343R rotor, ensure the mounting surface is clean and free of debris to promote proper seating. Verify the rotor thickness before installation to confirm it meets the nominal thickness specifications. Use the correct torque specifications for the five mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to maintain balanced braking performance.

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 980343R 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 manufacturer guidelines.