Raybestos 980342 Disc Brake Rotor - Rear

Raybestos Specialty - Street Performance Disc Brake Rotor Overview

The Raybestos Specialty - Street Performance disc brake rotor 980342 is engineered for Acura RL models requiring reliable braking performance. This vented, drum-in-hat rotor combines durability with precise fitment to maintain optimal braking efficiency.

• Compatible with Acura RL vehicles
• Part number 980342 for exact replacement
• Vented rotor design for improved heat dissipation
• Drum-in-hat type rotor with integrated parking brake drum
• 5 mounting bolt holes and 5 lug holes for secure installation
• Nominal thickness of 0.630 inches (16.000 mm) and discard thickness of 0.551 inches (14.000 mm)
• Overall height of 2.634 inches (66.900 mm) and outside diameter of 12.185 inches (309.500 mm)
• Center hole diameter of 2.760 inches (70.100 mm) and mounting bolt hole circle diameter of 4.724 inches (120.000 mm)
• Mounting bolt hole diameter of 0.580 inches (14.750 mm)

Specialty - Street Performance Product Line Details

The Specialty - Street Performance line by Raybestos focuses on delivering rotors designed for street-driven vehicles that demand consistent braking under varied conditions. This product line emphasizes vented rotors with drum-in-hat configurations, providing integrated parking brake functionality while maintaining effective heat management. The 980342 rotor fits within this line by offering precise dimensions and robust construction tailored for Acura RL models.

Technical Description and Specifications

This disc brake rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade. The drum-in-hat type rotor integrates a parking brake drum, eliminating the need for a separate drum component. With a nominal thickness of 0.630 inches (16.000 mm) and a discard thickness of 0.551 inches (14.000 mm), this rotor ensures longevity and safety by indicating when replacement is necessary. The rotor's overall height measures 2.634 inches (66.900 mm), and it has an outside diameter of 12.185 inches (309.500 mm), matching factory specifications for the Acura RL. The mounting bolt hole circle diameter is 4.724 inches (120.000 mm) with five mounting bolt holes and five lug holes, each with a diameter of 0.580 inches (14.750 mm), ensuring a secure fit.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Acura RL models
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness
• Solves parking brake issues related to damaged or worn drum-in-hat rotors
• Prevents brake fade through vented rotor design for heat dissipation

Installation Notes and Tips

• Verify compatibility with Acura RL before installation using part number 980342
• Inspect mounting surfaces and hardware for wear or damage prior to installation
• Ensure rotor thickness meets nominal specifications; replace if below discard thickness
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Check parking brake adjustment after installation due to drum-in-hat design

Quality Assurance and Warranty

Raybestos Specialty - Street Performance rotors are manufactured to meet or exceed OEM standards for fit, form, and function. Each rotor undergoes rigorous quality control to ensure durability and performance. While specific warranty details for part number 980342 should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.