294048 - Miller 294048 Potentiometer and Knob Replacement Kit (Replaces 194513)

Restore Precision Control with the Miller 294048 Potentiometer Kit

In the world of precision welding, the ability to fine-tune your machine's parameters is the difference between a perfect bead and a rework job. The Miller 294048 Potentiometer and Knob Kit is a critical replacement assembly designed to restore the accuracy and responsiveness of your Miller welding power source. Over time, potentiometers—the internal components behind your voltage, amperage, or wire feed speed dials—can wear out due to constant adjustment, dust ingress, or mechanical stress. Symptoms of a failing potentiometer often include "dead spots" in the dial range, erratic output values that jump unexpectedly, or a complete inability to adjust settings. This genuine OEM kit addresses these issues directly, ensuring your machine operates exactly as the engineers at Miller intended.

Complete Repair Solution

Unlike generic electronic components that may require soldering modifications or shaft adapters, the Miller 294048 is a direct-fit solution. This kit is specifically engineered to replace the older, now obsolete part number 194513. It comes complete with the potentiometer itself, a fresh control knob, and the necessary set screw. Replacing the knob along with the potentiometer is highly recommended, as the internal splines or flat spots on old knobs can wear down, leading to play in the control dial even if the electronic component is new. By providing all three elements in one package, Miller ensures a tight, reliable mechanical connection and a clean aesthetic refresh for your machine's front panel.

Why Choose Genuine Miller OEM Parts?

Industrial welding environments are harsh. Dust, metal shavings, and vibration are constant threats to sensitive electronics. Genuine Miller replacement parts are tested to withstand these conditions better than standard off-the-shelf electronics. The resistive track inside this potentiometer is designed for longevity and smooth operation, providing linear resistance changes that correlate perfectly with your machine's calibration. Whether you are repairing a MIG runner, a TIG inverter, or a multi-process engine drive, using authentic parts preserves the value and reliability of your equipment. Trust Josef Gas to supply the authentic components you need to keep your shop running at peak efficiency.