180165 - Miller 180165 Replacement Fan Blade 14-Inch CCW

Maintain Optimal Operating Temperatures with the Miller 180165 Fan Blade

The Miller 180165 Blade, Fan is a critical replacement component designed to keep your Miller welding power source running within its safe thermal limits. Overheating is one of the primary causes of premature equipment failure in industrial environments. By replacing a damaged, bent, or unbalanced fan blade with this genuine OEM part, you ensure that your machine continues to receive the precise volume of airflow required for its duty cycle ratings.

This specific blade features a substantial 14.000-inch diameter and a 3-wing configuration. The blades are set at a 28-degree pitch, a specification carefully calculated by Miller engineers to balance noise levels with high-volume air movement. The unit is designed for Counter-Clockwise (CCW) rotation and mounts via a standard 0.375-inch (3/8") bore. Constructed with a galvanized finish, it offers excellent resistance to humidity and corrosion often found in shop environments.

Using non-OEM cooling parts can lead to insufficient airflow or motor strain due to incorrect weight or pitch. The Miller 180165 is manufactured to the exact weight and balance standards of the original part, ensuring smooth operation without inducing vibration into the motor shaft. Whether you are performing routine maintenance or repairing a unit after a mechanical obstruction damaged the original fan, this blade provides the reliability professional welders expect from Miller Electric.

Key Technical Specifications

• Diameter: 14.000 Inches
• Bore Size: 0.375 Inches
• Rotation: Counter-Clockwise (CCW)
• Blade Count: 3 Wings
• Pitch: 28 Degrees