Beck Arnley 083-3172 Disc Brake Rotor - Front

Overview of Beck Arnley Disc Brake Rotor 083-3172

The Beck Arnley 083-3172 disc brake rotor is engineered for Mazda MX-5 Miata models requiring reliable braking performance. This vented rotor design supports efficient heat dissipation, helping maintain consistent braking under various driving conditions.

• Vented rotor design for improved cooling
• 5-lug bolt pattern with 114.3 mm spacing
• Rotor outer diameter of 290 mm and thickness of 22 mm
• Center hole diameter of 72 mm for precise fitment
• Minimum rotor thickness of 20 mm to ensure durability
• Compatible with Mazda MX-5 Miata brake systems

Detailed Specifications and Features

This Beck Arnley disc brake rotor features a vented construction, which enhances airflow between the rotor surfaces to reduce heat buildup during braking. The rotor has a 5-lug bolt pattern with a 114.3 mm bolt circle diameter, matching the Mazda MX-5 Miata’s wheel hub specifications. The rotor’s outer diameter measures 290 mm, with a surface thickness of 22 mm and a minimum thickness of 20 mm, ensuring it meets OEM standards for safe operation. The rotor height is 45 mm, and the hub outer diameter is 154 mm, providing a precise fit on the vehicle’s hub assembly. Additionally, the rotor ID is 143 mm, and the lug stud hole inner diameter is 13 mm, all critical dimensions for proper installation and performance.

Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda MX-5 Miata
• Addresses brake fade caused by overheating during extended use
• Resolves vibration or pulsation issues linked to rotor surface irregularities
• Improves braking consistency and pedal feel
• Suitable for routine maintenance and brake system upgrades

Installation Notes and Tips

Ensure the rotor surface is clean and free of contaminants before installation. Verify the rotor thickness meets or exceeds the minimum thickness specification of 20 mm. Use proper torque specifications for the 5-lug bolts with a 114.3 mm bolt pattern to secure the rotor. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking performance.

Quality Assurance and Warranty

Beck Arnley disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 083-3172 rotor undergoes rigorous quality control to ensure durability and reliable braking performance. Warranty details are provided by Beck Arnley and typically cover defects in materials and workmanship under normal use conditions.