Beck Arnley 083-2862 Disc Brake Rotor - Front

Overview of Beck Arnley Disc Brake Rotor 083-2862

The Beck Arnley 083-2862 disc brake rotor is engineered for precision and durability, designed specifically for select BMW models. This vented rotor ensures effective heat dissipation, maintaining braking performance under demanding conditions.

• Vented design for improved heat management
• 5-lug bolt pattern with 120 mm spacing
• Rotor outer diameter of 300 mm and thickness of 22 mm
• Center hole diameter of 79 mm for exact fitment
• Compatible with multiple BMW models including 323Ci, 325i, 328i, Z3, and Z4

Technical Specifications and Features

The Beck Arnley 083-2862 rotor features a vented construction that enhances airflow to reduce brake fade during extended use. It has a 5-lug configuration with a 120 mm bolt pattern, suitable for various BMW vehicles such as the 323Ci, 325Ci, 328is, and Z4. The rotor measures 300 mm in outer diameter and 22 mm in surface thickness, with a minimum thickness of 20.4 mm to ensure longevity and safety. The rotor hub outer diameter is 173.8 mm, and the rotor height is 51.7 mm, providing a precise fit for the specified models. The lug stud hole inner diameter is 14.7 mm, and the rotor ID is 145 mm, all designed to meet OEM specifications.

Compatible BMW Models and Applications

This disc brake rotor is compatible with a range of BMW vehicles, including:

• BMW 323Ci, 323i
• BMW 325Ci, 325i, 325xi
• BMW 328Ci, 328i, 328is
• BMW Z3 and Z4 models

It is intended for drivers seeking a reliable replacement rotor that matches factory specifications for these models.

Common Issues Addressed by This Rotor

• Brake rotor warping causing vibration during braking
• Reduced braking efficiency due to worn or thin rotors
• Overheating and brake fade from insufficient heat dissipation
• Uneven rotor wear leading to noise and poor pedal feel
• Corrosion or surface damage affecting rotor performance

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the bolt pattern and lug stud hole dimensions match your vehicle’s specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance and Warranty

Beck Arnley rotors are manufactured to meet or exceed OEM standards, providing consistent performance and durability. The 083-2862 rotor undergoes rigorous quality control to ensure fitment accuracy and material integrity. Warranty details should be confirmed with the product documentation or manufacturer.