280156 - Miller 280156 Replacement Pointer Knob, 1.125-Inch Diameter

Genuine Miller Replacement Control Knob

Maintain the precision and functionality of your Miller welding equipment with the Miller 280156 Knob, Pointer 1.125 Dia. This is a genuine OEM (Original Equipment Manufacturer) replacement part designed specifically for Miller Electric power sources. Over time, control knobs in industrial environments can become cracked, stripped, or lost during transport. Replacing them is essential not just for the appearance of the machine, but for the accuracy of your work.

The 280156 features a 1.125-inch diameter, offering a substantial grip that is easy to manipulate even while wearing welding gloves. The pointer design provides a clear visual reference, allowing operators to set voltage, amperage, or wire feed speed parameters with confidence. Because it is an authentic Miller part, you can trust the material quality to resist the heat and grime typical of a welding shop environment.

At Josef Gas, we recommend using only genuine parts to ensure the longevity of your equipment. Generic knobs often fail to fit the potentiometer shafts correctly, leading to loose controls and inaccurate settings. This replacement knob restores the tactile feedback and precise control you expect from your high-performance Miller welder.

Compatibility

This knob fits various Miller welding machines. We strongly advise checking your machine's parts manual or verifying with your serial number to ensure this specific part number (280156) is the correct component for your model.