Raybestos 980673 Disc Brake Rotor - Front Left

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor, part number 980673, is engineered for Lexus GS350 models requiring reliable braking performance. This vented rotor is designed to maintain optimal thickness and heat dissipation for consistent stopping power under street driving conditions.

• Compatible with Lexus GS350 vehicles
• Vented disc brake rotor for improved cooling
• Nominal thickness of 1.181 inches (30.000 mm)
• Discard thickness at 1.063 inches (27.000 mm)
• Overall height of 1.996 inches (50.700 mm)
• Outside diameter of 30.000 inches (762.000 mm)
• Five mounting bolt holes with 4.500 inch (114.300 mm) bolt circle diameter
• Smooth surface type for consistent pad contact
• Conventional rotor design with drum-in-hat type

Detailed Product Description

This Raybestos disc brake rotor (part number 980673) is specifically designed for the Lexus GS350, ensuring precise fitment and performance. The rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade. With a nominal thickness of 1.181 inches and a discard thickness of 1.063 inches, this rotor maintains structural integrity and safety throughout its service life. The overall height of 1.996 inches and an outside diameter of 30 inches provide the correct dimensions for proper installation and operation. The rotor includes five mounting bolt holes with a 4.5-inch bolt circle diameter, matching the GS350’s hub specifications. The smooth surface type ensures even brake pad wear and consistent braking response. This conventional rotor also incorporates a drum-in-hat design, compatible with the vehicle’s existing hardware.

Specialty - Street Performance Product Line

The Raybestos Specialty - Street Performance line focuses on delivering rotors that meet the demands of street-driven vehicles requiring dependable braking performance without sacrificing comfort. This product line balances durability and heat management, making it suitable for daily driving and spirited street use. The 980673 rotor exemplifies this approach by combining vented construction with precise fitment for the Lexus GS350.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus GS350
• Addresses brake fade caused by overheating during street driving
• Resolves uneven brake pad wear due to rotor surface irregularities
• Corrects vibration or pulsation issues during braking
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern before installation
• Ensure mounting surfaces are clean and free of debris
• Torque mounting bolts to manufacturer specifications
• Inspect brake pads for wear and replace if necessary
• Perform a bed-in procedure after installation for optimal braking

Quality Assurance and Warranty

Raybestos rotors undergo rigorous quality control to meet OEM standards for fit, form, and function. The Specialty - Street Performance rotors are manufactured to provide consistent performance and durability. Warranty coverage details should be confirmed with the product documentation or supplier.