Beck Arnley 083-3249 Disc Brake Rotor - Rear

Overview of Beck Arnley Disc Brake Rotor 083-3249

The Beck Arnley 083-3249 disc brake rotor is engineered for reliable braking performance on select BMW models. Designed with vented construction and precise dimensions, this rotor supports consistent heat dissipation and durability for vehicles like the BMW 325xi and 328i xDrive.

• Vented rotor design for improved cooling
• 5-lug bolt pattern with 120 mm spacing
• Rotor outer diameter of 300 mm and thickness of 20 mm
• Center hole diameter of 75 mm for accurate fitment
• Compatible with BMW 325xi, 328i, 328i xDrive, 328xi, and X1 models

Detailed Specifications and Features

This Beck Arnley disc brake rotor features a vented design that enhances airflow to reduce heat buildup during braking, helping to maintain consistent stopping power. 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 300 mm and a surface thickness of 20 mm, the rotor meets OEM standards for size and performance. The rotor hub outer diameter and inner diameter both measure 185 mm, ensuring proper alignment and fit. Additionally, the rotor height is 66 mm, and the minimum thickness is 18 mm, which are critical for maintaining braking efficiency and safety.

Compatible BMW Models and Applications

This disc brake rotor 083-3249 is compatible with several BMW models, including the 325xi, 328i, 328i xDrive, 328xi, and X1. It is designed to replace worn or damaged rotors on these vehicles, restoring braking performance to factory specifications.

• Addresses brake rotor warping and vibration issues
• Replaces rotors with excessive wear or scoring
• Improves heat dissipation to reduce brake fade
• Restores proper rotor thickness for safe braking
• Ensures correct fitment with 5-lug, 120 mm bolt pattern wheels

Installation Notes and Tips

When installing the Beck Arnley 083-3249 rotor, ensure the rotor surface is clean and free of any contaminants before mounting. Verify the bolt pattern and lug stud hole diameter of 14.5 mm to confirm compatibility with your vehicle’s wheel assembly. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking system performance. Follow manufacturer torque specifications for lug nuts to avoid rotor damage or uneven wear.

Quality Assurance and Warranty

Beck Arnley rotors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. This rotor undergoes strict quality control processes to ensure dimensional accuracy and material integrity. Please refer to Beck Arnley’s warranty policy for specific coverage details related to the 083-3249 disc brake rotor.