16401402 - Tweco Velocity Conductor Tube 45 Degree SMVCTLS45LM

Get Your MIG Gun Back in Action

Is your MIG gun sputtering, feeding wire poorly, or just looking like it’s seen better days? The conductor tube—often called the gooseneck—is one of the most abused parts of your welding setup. Whether it’s been used as a hammer, dropped one too many times, or simply clogged with spatter, a damaged neck can ruin your weld quality and your patience. The Tweco SMVCTLS45LM Velocity Conductor Tube is the direct replacement you need to restore your Spray Master V-Series gun to factory-fresh performance.

This tube features a comfortable 45-degree bend, which is the sweet spot for most welding positions, allowing you to access joints easily without straining your wrist. It is built tough with heavy-duty copper to handle the heat and keep the current flowing smoothly to your contact tip. Because it is part of the Velocity system, it works perfectly with Tweco’s threadless tips and nozzles, meaning you get better arc stability and less time wasted fiddling with cross-threaded parts. The solid connection helps keep the tip cooler, extending the life of your consumables and saving you money in the long run.

Swapping out your old conductor tube is one of the fastest ways to fix feeding issues. If your wire is dragging or shaving inside the gun, the problem is often a kinked or worn tube. Installing this genuine Tweco part ensures your liner sits straight and your wire feeds effortlessly. Don't let a beat-up gooseneck slow down your production—grab a spare SMVCTLS45LM and keep your arc smooth and steady.