Raybestos 980187 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Mitsubishi Endeavor and Grandis

The Raybestos Specialty - Truck disc brake rotor 980187 is engineered to meet the braking demands of Mitsubishi Endeavor and Grandis models. Designed with precision, this vented, drum-in-hat rotor ensures consistent performance and durability under various driving conditions.

• Vented disc brake rotor with drum-in-hat design for enhanced heat dissipation
• Overall height of 2.315 inches (58.800 mm) for proper fitment
• Outside diameter of 11.890 inches (302.000 mm) compatible with specified Mitsubishi models
• Mounting bolt hole quantity: 5 with a bolt circle diameter of 4.500 inches (114.300 mm)
• Center hole diameter of 2.717 inches (69.000 mm) for accurate alignment
• Nominal thickness of 0.394 inches (10.000 mm) and discard thickness of 0.331 inches (8.400 mm) to maintain braking efficiency

Detailed Product Specifications and Features

This Raybestos disc brake rotor, part number 980187, is designed specifically for Mitsubishi Endeavor and Grandis vehicles requiring a vented rotor with a drum-in-hat configuration. The vented design improves heat dissipation during braking, reducing the risk of brake fade. The rotor’s nominal thickness of 0.394 inches (10.000 mm) ensures structural integrity, while the discard thickness of 0.331 inches (8.400 mm) indicates when replacement is necessary to maintain safe braking performance. The rotor features five mounting bolt holes with a 4.500-inch (114.300 mm) bolt circle diameter, ensuring secure installation. Its overall height of 2.315 inches (58.800 mm) and outside diameter of 11.890 inches (302.000 mm) are engineered for precise fitment on compatible Mitsubishi models.

About the Raybestos Specialty - Truck Product Line

The Specialty - Truck line by Raybestos focuses on heavy-duty and specialty brake components designed to meet the rigorous demands of truck and SUV applications. This product line emphasizes durability and performance under load, making it suitable for vehicles like the Mitsubishi Endeavor and Grandis that require reliable braking solutions for both everyday driving and more demanding conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading from solid to vented rotors for improved heat management
• Addressing brake noise or vibration related to rotor surface irregularities
• Ensuring proper fitment and alignment with drum-in-hat brake systems
• Maintaining braking performance on Mitsubishi Endeavor and Grandis models

Installation Notes and Tips

When installing the Raybestos 980187 disc brake rotor, ensure the mounting surface is clean and free of debris to prevent misalignment. Verify the rotor thickness before installation to confirm it meets the nominal specifications. Use the correct torque specifications for the five mounting bolts to secure the rotor properly. It is recommended to inspect brake pads and other related components during installation to ensure optimal braking system performance.

Quality Assurance and Warranty

Raybestos disc brake rotors undergo rigorous quality control to meet industry standards for safety and durability. The Specialty - Truck line is manufactured to provide consistent performance under demanding conditions. While specific warranty details for part number 980187 should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.