Raybestos 980621 Disc Brake Rotor - Front Left

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor, part number 980621, is engineered for Porsche Boxster and Cayman models. Designed to meet specific fitment requirements, this rotor offers reliable braking performance with precise dimensions and vented construction.

• Compatible with Porsche Boxster and Cayman
• Vented disc brake rotor for improved heat dissipation
• Overall height: 2.638 inches (67.000 mm)
• Outside diameter: 11.724 inches (297.800 mm)
• Inside diameter: 7.323 inches (186.000 mm)
• Mounting bolt hole quantity: 5 with 0.606 inch (15.400 mm) diameter holes
• Mounting bolt hole circle diameter: 5.118 inches (130.000 mm)
• Center hole diameter: 3.858 inches (98.000 mm)
• Nominal thickness: 0.945 inches (24.000 mm), discard thickness: 0.866 inches (22.000 mm)
• Smooth surface type for consistent pad contact
• Conventional rotor type

Detailed Product Description

The Raybestos Specialty - Street Performance disc brake rotor 980621 is designed specifically for Porsche Boxster and Cayman vehicles, ensuring precise fitment and optimal braking function. This rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under demanding driving conditions. The smooth surface finish promotes even pad wear and consistent braking response. With an outside diameter of 11.724 inches and an overall height of 2.638 inches, this rotor meets the exact specifications required for these Porsche models. The mounting bolt pattern includes five holes with a 5.118-inch bolt circle diameter, matching factory standards for secure installation.

Specialty - Street Performance Product Line

The Specialty - Street Performance line by Raybestos focuses on delivering rotors that balance street driving demands with enhanced performance characteristics. This product line is tailored for drivers who require dependable braking with improved heat management and durability, making it suitable for Porsche Boxster and Cayman owners seeking reliable replacement parts that maintain factory-level performance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Porsche Boxster and Cayman
• Addresses brake fade caused by overheating during spirited driving
• Resolves uneven brake pad wear due to rotor surface inconsistencies
• Corrects vibration or pulsation issues linked to rotor thickness variations
• Restores proper braking performance after rotor damage or corrosion

Installation Notes and Tips

• Verify rotor thickness before installation; discard thickness is 0.866 inches (22.000 mm)
• Ensure mounting bolt holes align with the 5-hole, 5.118-inch bolt circle pattern
• Clean rotor surface and hub mounting area to prevent uneven contact
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads for wear and replace if necessary to optimize braking

Quality Assurance and Warranty

Raybestos rotors undergo rigorous quality control to meet OEM standards for fit, form, and function. The Specialty - Street Performance rotor 980621 is manufactured with durable materials and precise engineering to ensure consistent braking performance. Warranty coverage details should be confirmed with the point of purchase or Raybestos directly.