Raybestos 980040R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980040R

The Raybestos R-Line Disc Brake Rotor 980040R is engineered for precise braking performance on the Mercedes-Benz C36 AMG. Designed as a vented, conventional rotor, it offers reliable heat dissipation and consistent stopping power tailored to this specific vehicle model.

• Compatible with Mercedes-Benz C36 AMG
• Vented disc brake rotor for improved cooling
• Overall diameter: 12.441 inches (316.000 mm)
• Nominal thickness: 1.102 inches (28.000 mm)
• Discard thickness: 1.000 inch (25.400 mm)
• Mounting bolt hole quantity: 5 with 0.507 inch (12.900 mm) diameter
• Center hole diameter: 2.638 inches (67.000 mm)
• Mounting bolt hole circle diameter: 4.409 inches (112.000 mm)
• Overall height: 1.831 inches (46.500 mm)

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes durability and consistent performance, making it suitable for drivers who require reliable braking on vehicles like the Mercedes-Benz C36 AMG. The 980040R rotor is part of this line, ensuring compatibility and quality aligned with Raybestos standards.

Technical Description and Specifications

This disc brake rotor features a vented design, which enhances heat dissipation during braking to reduce the risk of brake fade. The nominal thickness of 1.102 inches (28.000 mm) provides a solid braking surface, while the discard thickness of 1.000 inch (25.400 mm) indicates the minimum safe thickness before replacement is necessary. The rotor’s outside diameter measures 12.441 inches (316.000 mm), and it includes five mounting bolt holes with a circle diameter of 4.409 inches (112.000 mm), matching the bolt pattern of the Mercedes-Benz C36 AMG. The center hole diameter of 2.638 inches (67.000 mm) ensures proper fitment on the vehicle’s hub. Overall height is 1.831 inches (46.500 mm), consistent with OEM specifications for this model.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz C36 AMG
• Addresses brake noise caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness
• Reduces brake fade through vented rotor design
• Ensures safe mounting with correct bolt hole pattern and dimensions

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 1.000 inch
• Ensure mounting surfaces are clean and free of debris for proper fitment
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Check for proper alignment of bolt holes and center hole during installation

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. The 980040R rotor undergoes rigorous testing to comply with OEM fitment and safety requirements. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.