4790 - Bernard 4790 EZ Feed MIG Gun Body Tube 400A

Get Your Rig Back in Action with the Bernard 4790

If you're pushing 400 amps and laying down serious beads, you know that your MIG gun takes a beating. The gooseneck is right in the heat of the battle, absorbing spatter, heat, and the occasional knock against the workpiece. When it's time to replace that worn-out neck, the Bernard 4790 Body Tube is the exact part you need to get your EZ Feed gun running like new again. Don't struggle with a bent or clogged neck that fights you on every inch of wire; swap it out and feel the difference a fresh component makes.

Designed for the welder who demands reliability, this body tube is built to handle the daily grind of the shop floor. It is rated for 400 amps, meaning it can take the heat without melting down or overheating your hand. The "EZ Feed" name isn't just marketing—it's about keeping that wire moving freely so you can focus on the puddle, not on fighting your equipment. This replacement tube maintains that smooth curve and internal alignment, ensuring your wire glides through without snagging or stuttering. We all know that a smooth feed equals a stable arc and a better-looking weld.

Installation is straightforward, getting you back under the hood faster. The Bernard 4790 fits securely into your existing handle, locking in tight so you don't have to worry about it wobbling loose in the middle of a pass. It's tough enough to handle the rough environment of a welding bay, from accidental drops to the high radiant heat of spray transfer welding. Instead of trying to clean out a neck that's past its prime or dealing with the frustration of erratic conductivity, upgrading to a fresh 4790 body tube restores the crisp performance you expect from a Bernard gun.

Your tools are your livelihood, and keeping them in top shape is part of the job. Using genuine parts like this body tube ensures that your gun balances right, cools right, and welds right. Whether you are working on heavy structural steel, pipe, or manufacturing, having a reliable gooseneck means less downtime troubleshooting feed problems and more time dropping dimes. Trust the Bernard 4790 to keep the current flowing and the wire feeding, shift after shift.