Raybestos 980478 Disc Brake Rotor - Rear

Raybestos Specialty - Truck Disc Brake Rotor Overview

The Raybestos Specialty - Truck disc brake rotor 980478 is engineered for reliable braking performance on Hyundai Santa Fe models. Designed with precise dimensions and solid construction, this rotor supports consistent stopping power and durability for your vehicle's braking system.

• Compatible with Hyundai Santa Fe vehicles
• Part number 980478 for exact fitment
• Solid, drum-in-hat type rotor design
• Overall height: 2.815 inches (71.5 mm)
• Outside diameter: 11.895 inches (302.15 mm)
• Mounting bolt hole quantity: 5 with 4.5 inch (114.3 mm) bolt circle diameter
• Nominal thickness: 0.433 inches (11.0 mm)
• Discard thickness: 0.370 inches (9.4 mm)

Detailed Specifications and Features

This Raybestos disc brake rotor 980478 features a solid rotor design with a drum-in-hat configuration, which integrates the parking brake drum into the rotor itself. The rotor measures 11.895 inches in outside diameter and has an overall height of 2.815 inches, ensuring compatibility with the Hyundai Santa Fe's braking system. It includes five mounting bolt holes arranged on a 4.5-inch bolt circle diameter, matching the vehicle's hub pattern. The nominal thickness of 0.433 inches provides a robust braking surface, while the discard thickness of 0.370 inches indicates the minimum safe thickness before replacement is necessary.

Raybestos Specialty - Truck Product Line

The Specialty - Truck line by Raybestos is designed to meet the demands of truck and SUV applications, offering components that balance durability and performance. This product line focuses on parts engineered to handle heavier loads and more rigorous driving conditions, making it suitable for vehicles like the Hyundai Santa Fe that require reliable braking under varied conditions.

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 noise or vibration issues linked to rotor surface irregularities
• Upgrading to a rotor compatible with drum-in-hat parking brake systems
• Ensuring proper fitment and alignment with Hyundai Santa Fe brake assemblies

Installation Notes and Tips

When installing the Raybestos 980478 rotor, ensure the mounting surface is clean and free of debris to prevent misalignment. Verify the rotor thickness before installation to confirm it meets nominal specifications. Use proper torque settings on the five mounting bolts to secure the rotor evenly. This rotor is designed for vehicles equipped with a drum-in-hat parking brake, so confirm compatibility with your Hyundai Santa Fe model year and brake system configuration.

Quality Assurance and Warranty

Raybestos disc brake rotors undergo rigorous quality control to meet industry standards for safety and performance. The Specialty - Truck line is manufactured to provide consistent braking characteristics and durability. While specific warranty details for part number 980478 should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.