Raybestos 980631 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Truck Disc Brake Rotor

The Raybestos Specialty - Truck disc brake rotor, part number 980631, is engineered for Toyota Highlander models requiring reliable braking performance. Designed with precise specifications, this rotor supports safe and consistent stopping power tailored to your vehicle's needs.

• Compatible with Toyota Highlander models
• Drum-in-hat type rotor design
• Nominal thickness: 0.390 inches (9.900 mm)
• Discard thickness: 0.330 inches (8.400 mm)
• Mounting bolt hole circle diameter: 4.500 inches (114.300 mm)
• Mounting bolt hole diameter: 4.500 inches (114.300 mm)

Detailed Product Specifications

This Raybestos disc brake rotor features a drum-in-hat design, integrating the drum brake surface within the rotor hat for efficient braking and compatibility with parking brake systems. The nominal thickness of 0.390 inches (9.900 mm) ensures optimal rotor mass for heat dissipation and durability, while the discard thickness of 0.330 inches (8.400 mm) indicates the minimum safe thickness before replacement is necessary. The mounting bolt hole circle diameter and bolt hole diameter both measure 4.500 inches (114.300 mm), ensuring precise fitment on the Toyota Highlander hub assembly.

Raybestos Specialty - Truck Product Line

The Specialty - Truck line by Raybestos focuses on heavy-duty and truck-specific braking components designed to meet the demands of larger vehicles and commercial applications. This product line emphasizes durability and performance under load, making it suitable for Toyota Highlander owners seeking robust braking solutions that align with truck-grade standards.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Toyota Highlander
• Addresses brake pulsation and vibration issues
• Restores proper rotor thickness for safe braking
• Compatible with drum-in-hat parking brake systems
• Improves braking consistency under load conditions

Installation Notes and Tips

Ensure the rotor mounting surface and hub are clean and free of debris before installation. Verify the mounting bolt hole circle diameter and bolt hole diameter match the vehicle specifications. Measure rotor thickness before installation to confirm it meets or exceeds the nominal thickness of 0.390 inches (9.900 mm). Replace rotors when thickness reaches the discard limit of 0.330 inches (8.400 mm) to maintain braking safety.

Quality Assurance and Warranty

Raybestos disc brake rotors undergo rigorous quality control to meet industry standards for durability and performance. While specific warranty details for part number 980631 are not provided here, Raybestos products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Consult Raybestos or authorized distributors for exact warranty terms.