240998 - Miller 240998 Upper Tube Swing Arm Assembly Replacement

Restore Your Rig with the Miller 240998 Swing Arm Tube

If your shop's swing arm or boom is starting to sag, bind, or show signs of structural damage, it might be time to swap out the main components. The Miller 240998 Swing Arm Assembly is the genuine replacement Upper Tube (8" x 24") you need to get your gear back in fighting shape. We know that in a busy shop, equipment takes a beating. Swing arms get pulled, pushed, and bumped constantly as you position wire feeders or fume hoods exactly where you need them. Over time, the metal can fatigue or get bent, making it a pain to adjust your setup.

This isn't just a generic piece of pipe; it's a Miller OEM part. That means the bolt holes line up, the diameter is perfect, and the steel is rated to handle the weight of your equipment. When you're trying to get a job done, the last thing you want to fight is your own equipment. A smooth-moving swing arm lets you pull the feeder or hood right to the weld joint without wrestling it, reducing fatigue and keeping your focus on the arc. Installing this upper tube assembly is a straightforward repair that can add years of life to your existing boom setup.

Don't risk safety or frustration with a jury-rigged fix. If the upper tube on your assembly is compromised, it can create a hazard in the shop or just make daily tasks annoying. This 8-inch by 24-inch tube is built to the same standard as the rest of your Miller gear—tough, reliable, and ready for work. It’s designed to integrate perfectly with the rest of the arm assembly, ensuring that your reach and range of motion are exactly what they were when the machine was new.

Check your manual or parts breakdown to confirm the part number 240998 matches your specific model. Once you have the right part, swapping it out is usually a matter of unbolting the old section and securing the new one. Get your workspace organized and efficient again with genuine Miller parts that work as hard as you do.