Beck Arnley 083-3252 Disc Brake Rotor - Front

Overview of Beck Arnley Disc Brake Rotor 083-3252

The Beck Arnley 083-3252 disc brake rotor is engineered for reliable braking performance on select Mercedes-Benz models. Designed as a vented rotor with a 5-lug configuration, it provides effective heat dissipation and consistent stopping power for vehicles like the ML320, ML350, ML450, ML500, R320, R350, and R500.

• Vented disc brake rotor for improved cooling
• 5-lug bolt pattern with 112 mm spacing
• Rotor outer diameter of 330 mm and thickness of 32 mm
• Center hole diameter of 67 mm for precise fitment
• Minimum rotor thickness of 29 mm to ensure durability
• Compatible with Mercedes-Benz ML and R-Class models

Technical Specifications and Design Features

This Beck Arnley disc brake rotor features a vented design that enhances airflow between the rotor surfaces, reducing heat buildup during braking. The rotor has a 5-lug bolt pattern with a 112 mm bolt circle diameter, matching the wheel hub specifications of the compatible Mercedes-Benz models. The rotor's outer diameter measures 330 mm, with a surface thickness of 32 mm and a minimum thickness of 29 mm, ensuring it meets OEM standards for safety and performance. The rotor hub outer diameter is 170 mm, and the lug stud hole inner diameter is 15.3 mm, providing a secure and precise fit. The rotor height is 55 mm, and the rotor inner diameter is 156 mm, all contributing to proper alignment and brake system function.

Compatible Vehicles and Applications

This disc brake rotor is specifically designed for use with the following Mercedes-Benz vehicles:

• Mercedes-Benz ML320
• Mercedes-Benz ML350
• Mercedes-Benz ML450
• Mercedes-Benz ML500
• Mercedes-Benz R320
• Mercedes-Benz R350
• Mercedes-Benz R500

Using the Beck Arnley 083-3252 rotor ensures compatibility and maintains the braking system's integrity on these models.

Common Issues Addressed by This Rotor

• Brake pulsation caused by warped rotors
• Reduced braking efficiency due to worn rotor surfaces
• Overheating and brake fade from inadequate rotor ventilation
• Uneven brake pad wear linked to rotor thickness below minimum specifications
• Noise and vibration issues related to rotor misalignment or damage

Installation Notes and Tips

When installing the Beck Arnley 083-3252 disc brake rotor, ensure the following:

• Verify the rotor matches the vehicle’s bolt pattern and dimensions
• Inspect and replace wheel bearings and hub components if necessary
• Clean the rotor surface to remove any protective coatings before installation
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check brake pads for wear and replace if needed to ensure optimal contact

Quality Assurance and Warranty Information

Beck Arnley rotors are manufactured to meet or exceed OEM specifications, providing consistent performance and durability. The 083-3252 rotor undergoes rigorous quality control to ensure proper fit and function. This product includes a limited warranty against defects in materials and workmanship, supporting long-term reliability for your Mercedes-Benz braking system.