Raybestos 980819 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor, part number 980819, is engineered for Mercedes-Benz CLS550, E350, and E550 models. Designed to meet specific fitment requirements, this rotor offers reliable braking performance with precise dimensions and vented construction.

• Compatible with Mercedes-Benz CLS550, E350, and E550
• Part Number: 980819
• Vented disc brake rotor with drum-in-hat design
• Nominal thickness: 0.945 inches (24.000 mm)
• Discard thickness: 0.843 inches (21.400 mm)
• Outside diameter: 12.598 inches (320.000 mm)
• Inside diameter: 8.850 inches (224.800 mm)
• Mounting bolt hole quantity: 5 with 0.595 inch (15.100 mm) diameter
• Center hole diameter: 2.638 inches (67.000 mm)
• Mounting bolt hole circle diameter: 4.409 inches (112.000 mm)
• Surface type: Smooth
• Overall height: 2.685 inches (68.200 mm)

Raybestos Specialty - Street Performance Product Line

The Specialty - Street Performance line by Raybestos focuses on delivering rotors designed for street-driven vehicles requiring dependable braking under everyday and spirited driving conditions. This product line balances performance and durability, making it suitable for Mercedes-Benz CLS550, E350, and E550 owners seeking OEM-quality replacement parts with enhanced vented rotor design for improved heat dissipation.

Detailed Product Description

This Raybestos disc brake rotor (part number 980819) features a vented design with a drum-in-hat configuration, providing effective heat management to reduce brake fade during extended use. The rotor's smooth surface ensures consistent pad contact and braking response. With a nominal thickness of 0.945 inches and a discard thickness of 0.843 inches, this rotor maintains structural integrity and safety standards throughout its service life. The precise mounting bolt hole pattern (5 holes, 0.595 inch diameter) and center hole diameter of 2.638 inches ensure proper fitment on compatible Mercedes-Benz models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz CLS550, E350, and E550
• Addresses brake pulsation and vibration issues caused by uneven rotor surfaces
• Improves braking consistency by restoring proper rotor thickness and surface condition
• Helps reduce brake fade through vented rotor design for better heat dissipation
• Suitable for vehicles experiencing noise or reduced braking performance due to rotor wear

Installation Notes and Tips

• Verify compatibility with Mercedes-Benz CLS550, E350, or E550 before installation
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Clean mounting surfaces and ensure proper torque on mounting bolts to manufacturer specifications
• Check rotor thickness and discard limits during installation to maintain safety standards
• Follow vehicle manufacturer guidelines for brake system maintenance and break-in procedures

Quality Assurance and Warranty

Raybestos Specialty - Street Performance rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. Each rotor undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or Raybestos directly for warranty terms related to part number 980819.