Raybestos 980819R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 980819R

The Raybestos R-Line Disc Brake Rotor 980819R is engineered for reliable braking performance on select Mercedes-Benz models. Designed as a vented, drum-in-hat rotor, it offers consistent heat dissipation and durability for vehicles like the CLS550, E350, and E550.

• Part Number: 980819R
• Brand: Raybestos R-Line
• Rotor Type: Vented, Drum-in-Hat
• Surface Type: Smooth
• Mounting Bolt Holes: 5
• Outside Diameter: 320.00 mm (12.598 inches)
• Nominal Thickness: 24.00 mm (0.945 inches)
• Discard Thickness: 21.40 mm (0.843 inches)
• Center Hole Diameter: 67.00 mm (2.638 inches)
• Mounting Bolt Hole Circle Diameter: 112.00 mm (4.409 inches)
• Overall Height: 68.20 mm (2.685 inches)

Detailed Product Description

The Raybestos R-Line 980819R disc brake rotor is specifically designed for Mercedes-Benz CLS550, E350, and E550 models, ensuring precise fitment and optimal braking performance. This rotor features a vented design that improves heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The drum-in-hat configuration integrates a parking brake drum within the rotor, providing a compact and efficient braking solution.

Constructed with a smooth surface type, this rotor promotes even pad wear and consistent braking response. The rotor's dimensions include an outside diameter of 320 mm and a nominal thickness of 24 mm, with a discard thickness of 21.4 mm, indicating when replacement is necessary to maintain safety and performance. The mounting bolt hole pattern includes five holes with a 112 mm bolt circle diameter, ensuring compatibility with the specified Mercedes-Benz models.

Compatible Vehicles and Applications

• Mercedes-Benz CLS550
• Mercedes-Benz E350
• Mercedes-Benz E550

This rotor is suitable for drivers seeking a direct replacement part that meets factory specifications for braking efficiency and durability on these Mercedes-Benz vehicles.

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern before installation to ensure compatibility.
• Inspect brake pads and calipers for wear when replacing rotors.
• Follow manufacturer torque specifications for mounting bolts.
• Ensure the rotor surface is clean and free of contaminants prior to installation.
• Check for proper rotor runout to avoid vibration or uneven braking.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 980819R rotor undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty details should be confirmed with the point of purchase or manufacturer documentation.

About the Raybestos R-Line Product Line

The Raybestos R-Line series offers a range of brake components designed to provide reliable performance and durability for various vehicle applications. The R-Line rotors, including the 980819R, are engineered to meet OEM specifications, making them suitable for drivers who require dependable replacement parts without modifications. This product line focuses on delivering consistent braking performance with features such as vented designs and precise fitment for specific vehicle models.