0700200192 - ESAB MXH Push-Pull Gun Idler Pressure Arm

Keep Your Push-Pull Gun Running Smoothly

If you are welding aluminum, you know that the push-pull gun is the lifeline of your operation. When that gun starts acting up—wire slipping, stuttering, or inconsistent arc starts—it's often a mechanical issue in the drive assembly. The ESAB Idler Arm (0700200192) is the small but mighty part responsible for clamping your wire down onto the drive roll inside the gun handle. Over time, these arms can wear out, get bent during liner changes, or lose their spring tension, resulting in frustrating downtime.

This genuine ESAB replacement part is designed to get your MXH 300 or MXH 400 Push-Pull gun back to factory performance. It fits perfectly into the feed mechanism, ensuring that your soft aluminum wire is gripped gently but firmly, preventing shavings and slip. A fresh idler arm helps maintain that smooth, "hissing" arc sound that every welder loves, rather than the popping and sputtering caused by poor wire delivery.

Don't let a small worn-out part compromise your weld quality. Keeping a spare idler arm in your maintenance kit is a smart move for any shop running ESAB push-pull systems. It installs quickly, meaning you can fix the feed issue right at the bench and get back to laying beads in minutes. Trust OEM parts to handle the heat and mechanical stress of daily industrial welding.