Beck Arnley 083-2976 Disc Brake Rotor - Front

Overview of Beck Arnley Disc Brake Rotor 083-2976

The Beck Arnley 083-2976 disc brake rotor is engineered for reliable braking performance on select Infiniti models. Designed specifically for Infiniti FX35, FX37, FX45, and QX70 vehicles, this vented rotor ensures effective heat dissipation and consistent stopping power.

• Vented design for improved heat management
• 5-lug bolt pattern with 114 mm spacing
• Rotor outer diameter of 320 mm and thickness of 32 mm
• Center hole diameter of 68 mm for precise fitment
• Compatible with Infiniti FX35, FX37, FX45, and QX70 models

Detailed Product Specifications

This disc brake rotor features a vented construction, which helps reduce brake fade by allowing air to circulate between the rotor surfaces. The rotor has a 5-lug bolt pattern with a 114 mm bolt circle diameter, matching the wheel hub specifications of the compatible Infiniti models. The rotor's outer diameter measures 320 mm, with a surface thickness of 32 mm, meeting the minimum thickness requirements for safe operation. The rotor height is 49.2 mm, and the hub outer diameter is 165 mm, ensuring proper alignment and fitment. Additionally, the lug stud hole inner diameter is 12.7 mm, and the rotor inner diameter is 154.5 mm, all designed to match factory specifications for the FX35, FX37, FX45, and QX70.

Applications and Common Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading from solid to vented rotors for better heat dissipation
• Resolving brake noise due to uneven rotor surfaces
• Restoring braking performance on Infiniti FX35, FX37, FX45, and QX70
• Addressing rotor thickness below manufacturer minimums

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning rotor replacement. Remove the wheel and caliper assembly carefully to avoid damage to brake components. Clean the hub surface to remove rust or debris for proper rotor seating. Verify the rotor thickness with a micrometer before installation to confirm it meets minimum specifications. Torque lug nuts to manufacturer-recommended values after installation to maintain safety and performance.

Quality Assurance and Warranty

Beck Arnley disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 083-2976 rotor undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details are not provided here, Beck Arnley products typically come with a limited warranty against defects in materials and workmanship.