Raybestos 980048 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor, part number 980048, is engineered for select Chrysler and Mercedes-Benz models. Designed to meet specific vehicle requirements, this vented rotor offers reliable braking performance for street-driven vehicles including AMG and Crossfire variants.

• Vented disc brake rotor for improved heat dissipation
• Nominal thickness of 0.866 inches (22.000 mm) with discard thickness at 0.764 inches (19.400 mm)
• Overall height of 2.177 inches (55.300 mm)
• Outside diameter measures 11.811 inches (300.000 mm)
• Five mounting bolt holes with a 4.409 inch (112.000 mm) bolt circle diameter
• Center hole diameter of 2.638 inches (67.000 mm)
• Conventional rotor type compatible with drum-in-hat setups

Specialty - Street Performance Product Line Details

The Specialty - Street Performance line by Raybestos focuses on delivering rotors tailored for street performance applications. This product line balances durability and heat management, making it suitable for vehicles like the Mercedes-Benz C32 AMG, CLK55 AMG, and Chrysler Crossfire. The rotors are designed to maintain consistent braking under typical street driving conditions while supporting enhanced performance demands.

Technical Description and Fitment

This Raybestos disc brake rotor (part number 980048) is vented to facilitate better cooling during braking, reducing the risk of brake fade. The rotor’s nominal thickness of 0.866 inches ensures structural integrity, while the discard thickness of 0.764 inches indicates the minimum safe thickness before replacement is necessary. With an outside diameter of 11.811 inches and an overall height of 2.177 inches, this rotor fits vehicles requiring a 5-lug mounting pattern with a 4.409 inch bolt circle diameter. Compatible with Chrysler and Mercedes-Benz models such as the C43 AMG, E55 AMG, SLK55 AMG, and others, this rotor meets the precise specifications needed for these vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading from solid to vented rotors for improved heat dissipation
• Restoring braking performance on Mercedes-Benz AMG models and Chrysler Crossfire
• Addressing rotor thickness below manufacturer discard limits
• Ensuring compatibility with 5-lug conventional rotor setups

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match vehicle specifications before installation
• Inspect brake pads and calipers for wear during rotor replacement
• Ensure proper torque on mounting bolts to manufacturer specifications
• Clean rotor surface to remove any protective coatings prior to installation
• Check for even rotor seating to prevent brake noise or uneven wear

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 durability and consistent braking performance. While specific warranty details for part number 980048 should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.