Raybestos 980652 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor 980652 is engineered for Mercedes-Benz S350 and SL500 models. Designed to meet specific thickness and mounting requirements, this rotor ensures reliable braking performance for street-driven vehicles.

• Compatible with Mercedes-Benz S350 and SL500
• Part number 980652 for precise identification
• Nominal thickness: 0.870 inches (22.100 mm)
• Discard thickness: 0.760 inches (19.300 mm)
• Mounting bolt hole circle diameter: 4.410 inches (112.000 mm)
• Conventional rotor type

Raybestos Specialty - Street Performance Product Line

The Specialty - Street Performance line by Raybestos focuses on delivering rotors designed for street use with performance characteristics tailored to everyday driving conditions. This product line balances durability and braking efficiency, making it suitable for Mercedes-Benz vehicles like the S350 and SL500 that require reliable stopping power without the need for track-level components.

Technical Details and Specifications

This disc brake rotor features a nominal thickness of 0.870 inches (22.100 mm), providing a solid braking surface for consistent pad contact. The discard thickness is set at 0.760 inches (19.300 mm), indicating the minimum thickness before replacement is necessary to maintain safe braking performance. The mounting bolt hole circle diameter measures 4.410 inches (112.000 mm), ensuring proper fitment on compatible Mercedes-Benz models. The rotor is of a conventional design, suitable for standard braking systems without drum-in-hat configurations.

Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz S350 and SL500
• Addresses brake pulsation caused by uneven rotor thickness
• Restores proper braking performance and pedal feel
• Prevents brake fade due to rotor overheating
• Ensures safe stopping distances under normal street driving conditions

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets nominal specifications
• Clean mounting surfaces to prevent rotor runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads for wear and replace if necessary during rotor installation
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Raybestos rotors, including part number 980652, are manufactured to meet strict quality standards for fit, form, and function. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.