Raybestos 980510 Disc Brake Rotor - Front

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor, part number 980510, is engineered for Mercedes-Benz E300, E320, and E350 models. Designed to meet precise specifications, this vented rotor ensures reliable braking performance for street-driven vehicles.

• Compatible with Mercedes-Benz E300, E320, and E350
• Vented disc brake rotor for improved heat dissipation
• Overall diameter: 11.961 inches (303.8 mm)
• Nominal thickness: 1.181 inches (30.0 mm)
• Discard thickness: 1.079 inches (27.4 mm)
• Mounting bolt hole quantity: 5 with 0.595 inch (15.1 mm) diameter
• Center hole diameter: 2.638 inches (67.0 mm)
• Mounting bolt hole circle diameter: 4.409 inches (112.0 mm)
• Conventional rotor type with drum-in-hat design

Detailed Product Description

This Raybestos disc brake rotor (part number 980510) is specifically designed for Mercedes-Benz E300, E320, and E350 vehicles, providing a precise fit and consistent braking performance. The rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under normal street driving conditions. With an outside diameter of 11.961 inches and a nominal thickness of 1.181 inches, it meets OEM specifications for these models. The discard thickness of 1.079 inches indicates the minimum safe thickness before replacement is necessary, helping maintain safe braking operation.

The rotor includes five mounting bolt holes with a 0.595 inch diameter and a bolt circle diameter of 4.409 inches, ensuring secure attachment. The center hole diameter of 2.638 inches allows proper alignment on the hub. This conventional, drum-in-hat type rotor is engineered for compatibility with the specified Mercedes-Benz models, supporting reliable braking system function.

Specialty - Street Performance Product Line

The Raybestos Specialty - Street Performance line focuses on delivering rotors designed for street-driven vehicles requiring dependable braking performance without the need for racing-grade components. This product line balances durability and heat management, making it suitable for daily driving and spirited street use. The 980510 rotor fits within this line by providing vented construction and OEM-level dimensions tailored for Mercedes-Benz E300, E320, and E350 models.

Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz E300, E320, and E350
• Improves braking consistency by reducing heat buildup with vented design
• Restores proper rotor thickness to maintain braking efficiency
• Addresses brake pulsation caused by uneven rotor surfaces
• Ensures secure fitment with correct bolt hole pattern and center bore

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 1.079 inches
• Clean mounting surface and hub to ensure proper rotor seating
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Perform a bed-in procedure after installation to ensure proper rotor and pad contact

Quality Assurance and Warranty

Raybestos rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Specialty - Street Performance rotors undergo rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Raybestos directly for warranty terms related to part number 980510.