Raybestos 980159R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980159R

The Raybestos R-Line Disc Brake Rotor 980159R is engineered for reliable braking performance on Toyota Highlander models. This vented, conventional rotor is designed to meet precise fitment specifications, ensuring compatibility and consistent stopping power.

• Compatible with Toyota Highlander vehicles
• Vented disc brake rotor for improved heat dissipation
• Overall diameter of 11.65 inches (295.9 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 4.5 inch (114.3 mm) bolt circle diameter
• Center hole diameter of 2.443 inches (62.05 mm)
• Overall height of 1.935 inches (49.15 mm)

Detailed Product Specifications

This Raybestos R-Line rotor (part number 980159R) features a vented design that enhances cooling during braking, reducing the risk of brake fade under demanding conditions. The rotor's nominal thickness is 1.102 inches (28.0 mm), with a discard thickness of 1.024 inches (26.0 mm), indicating when replacement is necessary to maintain safe braking performance. The rotor measures 11.65 inches (295.9 mm) in outside diameter and has an overall height of 1.935 inches (49.15 mm). It includes five mounting bolt holes with a bolt circle diameter of 4.5 inches (114.3 mm) and a center hole diameter of 2.443 inches (62.05 mm), ensuring precise fitment on Toyota Highlander models. The rotor is a conventional type, compatible with standard brake systems.

Raybestos R-Line Product Line Information

The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM specifications. This line emphasizes quality materials and manufacturing processes to provide rotors that maintain consistent performance and durability. The 980159R rotor is part of this line, offering a balance of performance and reliability for Toyota Highlander owners requiring replacement disc brake rotors.

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
• Improving heat dissipation to prevent brake fade during extended use
• Resolving noise or vibration issues related to rotor surface irregularities
• Ensuring proper fitment and alignment on Toyota Highlander brake assemblies

Installation Notes and Tips

When installing the Raybestos R-Line 980159R rotor, ensure the mounting surface is clean and free of rust or debris to promote proper seating. Verify that the rotor thickness is above the discard thickness before installation. Use the correct torque specifications for the five mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. After installation, perform a bed-in procedure as specified by the vehicle manufacturer.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet stringent quality standards, ensuring consistent dimensions and material integrity. While specific warranty details for part number 980159R are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Users should consult product documentation or Raybestos directly for warranty terms related to this disc brake rotor.