Raybestos 980973R Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Lexus and Toyota Vehicles

The Raybestos R-Line 980973R disc brake rotor is engineered to meet the braking demands of Lexus and Toyota models including the Avalon, Camry, ES300h, and ES350. Designed with precision, this vented rotor ensures consistent performance and durability under various driving conditions.

• Vented disc brake rotor with smooth surface for effective heat dissipation
• Nominal thickness of 1.102 inches (28.000 mm) with discard thickness at 0.984 inches (25.000 mm)
• Overall height of 1.945 inches (49.400 mm) for proper fitment
• Outside diameter measures 11.654 inches (296.000 mm) for optimal braking surface
• Five mounting bolt holes with a bolt circle diameter of 4.500 inches (114.300 mm)
• Center hole diameter of 2.441 inches (62.000 mm) for accurate rotor alignment
• Conventional rotor type compatible with drum-in-hat setups

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable braking components that meet or exceed OEM specifications. This line emphasizes quality materials and precise manufacturing processes to provide rotors that maintain consistent thickness and structural integrity. The 980973R rotor benefits from these standards, offering a dependable replacement part for Lexus and Toyota vehicles requiring vented disc rotors.

Technical Details and Specifications

This disc brake rotor features a vented design that helps reduce heat buildup during braking, which is critical for maintaining braking efficiency and rotor longevity. The smooth surface finish supports even pad wear and quiet operation. With a nominal thickness of 1.102 inches and a discard thickness of 0.984 inches, this rotor provides a clear service life indicator to ensure safe replacement intervals. The rotor’s outside diameter of 11.654 inches and overall height of 1.945 inches are engineered for precise fitment on compatible Lexus and Toyota models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking performance due to rotor thickness below discard limits
• Eliminating noise and vibration from uneven rotor surfaces
• Upgrading to a vented rotor for improved heat dissipation in daily driving
• Ensuring proper fitment on Lexus Avalon, Camry, ES300h, and ES350 models

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum specifications
• Clean mounting surfaces to prevent rotor runout and ensure proper alignment
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and hardware during rotor replacement for optimal braking system performance
• Test brakes after installation to confirm proper operation and absence of noise or vibration

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Using the 980973R rotor helps maintain the safety and reliability of your Lexus or Toyota braking system.