Beck Arnley 083-3394 Disc Brake Rotor - Front

Overview of Beck Arnley Disc Brake Rotor 083-3394

The Beck Arnley 083-3394 disc brake rotor is engineered for Toyota Land Cruiser models requiring reliable braking performance. This vented rotor design supports effective heat dissipation, helping maintain consistent braking under demanding conditions.

• Vented rotor for improved cooling and reduced brake fade
• 6-lug bolt pattern with 139.5 mm spacing
• Rotor outer diameter of 285.9 mm and thickness of 25 mm
• Center hole diameter of 104.9 mm for precise fitment
• Minimum rotor thickness of 23 mm to ensure durability
• Rotor height of 58 mm and hub outer diameter of 170.8 mm
• Compatible with Toyota Land Cruiser brake systems

Detailed Product Description

This Beck Arnley disc brake rotor (part number 083-3394) is designed specifically for Toyota Land Cruiser vehicles, featuring a vented construction that enhances airflow to reduce heat buildup during braking. The rotor's 6-lug bolt pattern with a 139.5 mm bolt circle diameter ensures secure mounting, while the 10.5 mm lug stud hole inner diameter accommodates standard lug studs. With an outer diameter of 285.9 mm and a surface thickness of 25 mm, this rotor meets the specifications required for consistent braking performance. The rotor center hole diameter of 104.9 mm and hub outer diameter of 170.8 mm provide a precise fit to the vehicle's hub assembly, minimizing vibration and promoting even wear. The minimum thickness of 23 mm indicates the rotor's service limit, helping technicians determine when replacement is necessary.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing overheating issues due to insufficient rotor ventilation
• Resolving uneven brake pad wear linked to rotor surface irregularities
• Improving braking stability on Toyota Land Cruiser models with 6-lug wheels
• Maintaining proper rotor thickness to ensure safe braking distances

Installation Notes and Tips

When installing the Beck Arnley 083-3394 rotor, ensure the hub surface is clean and free of rust or debris to promote proper rotor seating. Verify the rotor thickness before installation to confirm it meets or exceeds the minimum thickness specification of 23 mm. Use the correct torque specifications for the 6-lug bolts to avoid distortion. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

Beck Arnley rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 083-3394 disc brake rotor undergoes rigorous quality control to ensure durability and consistent performance. Warranty coverage details should be confirmed through Beck Arnley or authorized distributors.