111443 - Miller Strain Relief Bushing .875 Mount (Pack of 2)

Keep Your Welder Running Safely with Miller 111443 Bushings

We all know that welding shop equipment takes a beating. Power cords are dragged across floors, yanked around corners, and pulled tight when you're trying to reach that extra foot across the bench. All that pulling puts stress on the point where the cord enters your machine. That's where the Miller 111443 Strain Relief Bushing comes in. It is the small but mighty plastic guard that keeps your power cord from ripping out of the machine or rubbing against the sharp metal case.

If you notice the bushing on your Miller welder is cracked, missing, or sliding out of its hole, it is time to replace it immediately. A damaged strain relief is a major safety hazard. Without it, the metal case of your welder can slice through the power cord's insulation, causing dangerous electrical shorts or shocking the operator. Additionally, if the cord gets yanked, you could rip the wires right off the internal switch or circuit board, turning a five-dollar repair into a five-hundred-dollar headache.

This pack comes with two bushings, so you can fix the problem now and have a spare for your toolbox. They are designed to snap into a 0.875-inch (7/8") hole, which is a standard size on many Miller units. The inner opening is shaped for specific flat or oval cords (measuring roughly .240" by .510"), ensuring a snug grip that holds the cable tight. Don't rely on electrical tape or makeshift fixes when it comes to your power supply.

Installation is generally straightforward—usually involving compressing the bushing around the cord and snapping it into the chassis hole. Using genuine Miller parts like the 111443 ensures that the plastic is tough enough to handle the heat and grit of a welding shop without becoming brittle. Protect your investment and your safety by keeping your power cord connections secure and professional.