Beck Arnley 083-2946 Disc Brake Rotor - Rear

Overview of Beck Arnley Disc Brake Rotor 083-2946

The Beck Arnley 083-2946 disc brake rotor is designed specifically for BMW X5 models, providing reliable braking performance. This solid rotor features precise dimensions to ensure proper fitment and consistent operation.

• Solid disc brake rotor, non-vented design
• 5 lug quantity with 120 mm bolt pattern
• Rotor outer diameter: 324 mm, thickness: 12 mm
• Rotor center hole diameter: 75 mm for accurate hub fit
• Minimum rotor thickness: 10 mm for safety compliance
• Compatible with BMW X5 brake systems requiring 16.5 mm lug stud hole I.D.

Detailed Product Description

This Beck Arnley disc brake rotor (part number 083-2946) is engineered as a solid rotor, meaning it does not have vented channels. The rotor measures 324 mm in outer diameter and 12 mm in surface thickness, with a minimum thickness specification of 10 mm to maintain braking efficiency and safety. The rotor hub outer diameter is 195 mm, and the rotor height is 80 mm, ensuring proper alignment and clearance within the brake assembly. The 5-lug design with a 120 mm bolt pattern and 16.5 mm lug stud hole inner diameter matches the specifications required for BMW X5 models, providing a secure and precise fit. The rotor ID of 185 mm and center hole ID of 75 mm further confirm compatibility with the vehicle's hub assembly.

Applications and Problem Solving

• Replacement for worn or warped rotors on BMW X5 vehicles
• Addresses brake pulsation caused by uneven rotor surfaces
• Restores braking performance affected by rotor thickness below minimum
• Suitable for vehicles requiring a solid, non-vented rotor design
• Helps maintain proper brake pad contact and reduces noise

Installation Notes and Tips

Ensure the rotor surface is clean and free of rust or debris before installation. Verify the rotor thickness meets or exceeds the minimum 10 mm specification. Use proper torque settings for the 5-lug, 120 mm bolt pattern to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance. Confirm compatibility with your specific BMW X5 model year and brake system before installation.

Quality Assurance and Warranty

Beck Arnley disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The 083-2946 rotor undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty details should be confirmed through Beck Arnley or authorized distributors.