Beck Arnley 083-2783 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Mercedes-Benz ML Series

The Beck Arnley 083-2783 disc brake rotor is engineered to meet the braking demands of Mercedes-Benz ML320, ML350, and ML430 models. Designed with precision, this vented rotor ensures effective heat dissipation and consistent braking performance under various driving conditions.

• Vented design for improved heat dissipation
• 5 lug quantity with 112 mm bolt pattern
• Rotor outer diameter of 302.8 mm and thickness of 25.7 mm
• Rotor center hole diameter of 67 mm for precise fitment
• Minimum rotor thickness of 23 mm to maintain safety standards
• Compatible with Mercedes-Benz ML320, ML350, and ML430

Technical Specifications and Design Features

This Beck Arnley disc brake rotor (part number 083-2783) features a vented construction that helps reduce brake fade by allowing air to flow between the rotor surfaces. The rotor is not solid but vented, enhancing cooling efficiency during heavy braking. It has a lug quantity of 5 and a bolt pattern of 112 mm, matching the wheel hub specifications of the Mercedes-Benz ML320, ML350, and ML430 models. The rotor’s outer diameter measures 302.8 mm, with a surface thickness of 25.7 mm and a minimum thickness specification of 23 mm to ensure safe operation. The rotor height is 51.4 mm, and the hub outer diameter is 180 mm, providing a secure and accurate fit. The lug stud hole inner diameter is 14.9 mm, and the rotor ID is 167.4 mm, all critical dimensions for proper installation and performance.

Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz ML320, ML350, and ML430
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness and surface condition
• Helps prevent brake fade during extended or heavy braking with vented design
• Ensures compatibility with factory lug pattern and hub dimensions for safe installation

Installation Notes and Tips

When installing the Beck Arnley 083-2783 disc brake rotor, ensure the rotor surface is clean and free of any contaminants before mounting. Verify that the rotor meets the minimum thickness specification of 23 mm to maintain braking safety. Use the correct torque specifications for the 5 lug bolts with a 112 mm bolt pattern to secure the rotor properly. It is recommended to inspect related brake components such as pads and calipers during installation to ensure optimal braking system performance.

Quality Assurance and Warranty

Beck Arnley disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 083-2783 rotor undergoes rigorous quality control to ensure durability and reliable braking performance. While specific warranty details are not provided here, Beck Arnley products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.