Beck Arnley 083-2971 Disc Brake Rotor - Rear

Overview of Beck Arnley Disc Brake Rotor 083-2971

The Beck Arnley 083-2971 disc brake rotor is engineered for reliable braking performance on select BMW models. Designed with precision, this vented rotor supports effective heat dissipation and consistent stopping power for vehicles like the BMW 323i and 328Ci.

• Vented design for improved heat dissipation
• 5-lug bolt pattern with 120 mm spacing
• Rotor outer diameter of 293.8 mm
• Rotor thickness of 18.9 mm with minimum thickness of 17.4 mm
• Center hole diameter of 75 mm for proper hub fitment
• Compatible with BMW 323Ci, 323i, 325Ci, 325i, 328Ci, and 328i models

Detailed Product Specifications

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 configuration with a bolt pattern of 120 mm, matching the wheel hub specifications of compatible BMW vehicles. With an outer diameter of 293.8 mm and a rotor height of 59.6 mm, it fits precisely to maintain optimal braking performance. The rotor surface thickness is 18.9 mm, with a minimum thickness specification of 17.4 mm to ensure safety and longevity. The rotor hub outer diameter measures 166 mm, and the lug stud hole inner diameter is 14.5 mm, providing a secure fit on the wheel assembly.

Compatible BMW Models and Applications

This disc brake rotor is specifically designed for use with the following BMW models: 323Ci, 323i, 325Ci, 325i, 328Ci, and 328i. It is ideal for drivers seeking a direct replacement rotor that meets factory specifications and maintains the original braking system's integrity.

• Replacement for worn or warped rotors
• Restores braking efficiency and pedal feel
• Addresses rotor thickness below manufacturer minimums
• Improves heat management during heavy braking
• Eliminates brake noise caused by rotor surface irregularities

Installation Notes and Tips

When installing the Beck Arnley 083-2971 disc brake rotor, ensure the rotor surface is clean and free of any contaminants before mounting. Verify the bolt pattern and lug stud hole dimensions match your vehicle’s specifications. It is recommended to inspect brake pads and replace them if worn to maintain balanced braking performance. Proper torque specifications should be followed when securing the rotor to avoid warping or uneven wear.

Quality Assurance and Warranty

Beck Arnley rotors are manufactured to meet or exceed OEM standards, ensuring consistent quality and durability. This rotor undergoes rigorous testing for material integrity and dimensional accuracy. While specific warranty details are not provided here, Beck Arnley products typically come with a limited warranty against defects in materials and workmanship.