Beck Arnley 083-2741 Disc Brake Rotor - Rear

Overview of Beck Arnley Disc Brake Rotor 083-2741

The Beck Arnley 083-2741 disc brake rotor is engineered for reliable braking performance on select BMW models. Designed as a vented rotor with a 5-lug configuration, it provides effective heat dissipation and consistent stopping power for vehicles like the BMW 320i, 323Ci, 323i, 328i, and 328is.

• Vented disc brake rotor for improved cooling
• 5-lug bolt pattern with 120 mm spacing
• Rotor outer diameter of 275.8 mm
• Rotor thickness of 18.9 mm with minimum thickness of 17.4 mm
• Center hole diameter of 74.8 mm for precise fitment
• Compatible with BMW 320i, 323Ci, 323i, 328i, and 328is models

Technical Specifications and Design Features

This Beck Arnley disc brake rotor (part number 083-2741) features a vented design that enhances airflow to reduce heat buildup during braking. The rotor measures 275.8 mm in outer diameter and 60 mm in height, with a rotor hub outer diameter of 163.9 mm. It includes a 5-lug bolt pattern spaced at 120 mm and lug stud hole inner diameter of 14.4 mm, ensuring compatibility with specified BMW models. The rotor ID is 160.6 mm, and the center hole diameter is 74.8 mm, providing a secure and precise fit on the vehicle hub. The rotor surface thickness is 18.9 mm, with a minimum thickness specification of 17.4 mm to maintain safe braking performance over time.

Compatible BMW Models and Applications

This disc brake rotor is compatible with the following BMW vehicles:

• BMW 320i
• BMW 323Ci
• BMW 323i
• BMW 328i
• BMW 328is

It is designed to replace worn or damaged rotors, restoring braking efficiency and safety for these specific models.

Common Issues Addressed by This Rotor

• Brake pulsation caused by warped rotors
• Reduced braking performance due to rotor wear
• Overheating and brake fade from insufficient rotor ventilation
• Noise and vibration during braking
• Uneven rotor surface leading to premature pad wear

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 specifications. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance. Follow manufacturer torque specifications for lug nuts to avoid rotor damage or uneven wear.

Quality Assurance and Warranty

Beck Arnley disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 083-2741 rotor undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty coverage details should be confirmed with the product documentation or supplier.