Raybestos 980790 Disc Brake Rotor - Front

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance Disc Brake Rotor 980790 is engineered for reliable braking performance on select Mercedes-Benz models. Designed to meet precise specifications, this vented rotor supports consistent heat dissipation and smooth braking response for vehicles like the Mercedes-Benz C180, C200, C230, C250, C280, C300, and E200.

• Compatible with Mercedes-Benz C180, C200, C230, C250, C280, C300, and E200 models
• Part number 980790 for exact fitment
• Vented disc brake rotor design for improved cooling
• Nominal thickness of 1.101 inches (27.950 mm) with discard thickness at 1.039 inches (26.400 mm)
• Overall height of 2.538 inches (64.450 mm) and outside diameter of 11.615 inches (295.000 mm)
• Five mounting bolt holes with a 4.409 inch (112.000 mm) bolt circle diameter
• Smooth surface type for consistent pad contact
• Conventional rotor type compatible with drum-in-hat systems

Detailed Product Specifications

This Raybestos disc brake rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under street performance conditions. The rotor’s nominal thickness measures 1.101 inches (27.950 mm), with a discard thickness of 1.039 inches (26.400 mm), ensuring safe replacement intervals. Its overall height is 2.538 inches (64.450 mm), and the outside diameter is 11.615 inches (295.000 mm), matching the original equipment specifications for the listed Mercedes-Benz models.

The rotor includes five mounting bolt holes arranged on a 4.409 inch (112.000 mm) bolt circle diameter, with a center hole diameter of 2.634 inches (66.900 mm). The smooth surface type promotes even brake pad wear and consistent braking performance. This conventional rotor is designed for vehicles equipped with drum-in-hat brake systems, maintaining compatibility with factory hardware.

About the Specialty - Street Performance Product Line

The Raybestos Specialty - Street Performance line focuses on delivering rotors engineered for street-driven vehicles requiring dependable braking under varied driving conditions. This product line balances performance and durability, making it suitable for Mercedes-Benz owners seeking replacement rotors that meet OEM standards while supporting enhanced street performance characteristics.

Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz C180, C200, C230, C250, C280, C300, and E200
• Addresses brake fade caused by overheating during extended street driving
• Resolves uneven brake pad wear due to rotor surface irregularities
• Corrects vibration or pulsation issues linked to rotor thickness variations
• Restores proper brake rotor dimensions for safe and effective braking

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean rotor surface to remove any protective coatings or debris prior to mounting
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and hardware for wear and replace as necessary during rotor installation
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Raybestos rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Specialty - Street Performance rotor 980790 undergoes rigorous quality control to ensure consistent performance and durability. Warranty coverage details should be confirmed with the product documentation or authorized distributor.