0700200190 - ESAB Replacement Ball for MXH Push-Pull Guns (Pack of 5)

Restore Precision to Your Push-Pull Welding

If you are running an ESAB MXH 300 PP or MXH 400 PP push-pull gun, you know that smooth wire delivery is the secret to a perfect aluminum weld. When your wire starts slipping or the feed becomes erratic, it's often the small internal components that are to blame. The ESAB Ball for MXH PP (0700200190) is the genuine replacement part you need to refresh the pressure mechanism in your torch handle. Sold in a convenient pack of 5, this kit ensures you have spares for your entire fleet of guns.

Push-pull guns are complex pieces of engineering designed to synchronize the feeder motor with the gun motor. The pressure applied to the wire at the gun end must be precise—too loose and it slips, too tight and it deforms the soft aluminum wire, causing shavings and liner clogs. This specific ball component acts as a pivot or bearing point within the pressure arm assembly, allowing for smooth engagement and consistent force application. Over thousands of hours of welding, these small metal components can develop flat spots or wear down, leading to subtle feeding issues that frustrate operators and degrade weld quality.

Replacing worn internal parts like this ball is a straightforward maintenance task that can dramatically improve gun performance. Instead of struggling with an erratic arc or constantly adjusting your drive roll tension, inspecting and replacing the wear parts in the handle can restore the gun to factory-new performance. Because these guns are often used in harsh industrial environments, having a 5-pack in your toolbox means you are ready to fix a gun right on the line, saving you a trip to the tool crib or a wait for shipping.

Don't compromise your weld quality with worn-out gear. This genuine ESAB part guarantees the correct fit and hardness required for the MXH drive system. Whether you are welding thin-gauge aluminum sheet or heavy structural plate, consistent wire feed is non-negotiable. Keep your MXH torch firing on all cylinders with the correct replacement parts designed by the engineers who built the gun.