19167 - ESAB 19167 MIG Gun Liner .045-1/16 for ST-23 & MT Series

Restore Smooth Wire Feeding with the ESAB 19167 Liner

Is your MIG gun sputtering, surging, or burning back to the tip? The problem is often hidden inside your cable. A worn-out, kinked, or clogged liner creates friction that your wire feeder fights against, leading to erratic wire delivery and ugly welds. The ESAB 19167 Replacement Liner is the fix you need for your ST-23 or MT-series MIG gun. Designed to handle heavier wires from .045" up to 1/16", this liner is built for the serious fabrication work these guns are known for.

When you are running thicker wire, drag is your enemy. This liner features a robust steel coil construction that supports the wire column and prevents buckling, even when the cable is looped or bent during welding. It is compatible with the classic L-Tec and Linde guns that many welders still swear by, including the MT-250 and MT-400, as well as the ESAB ST-23. Whether you are pushing solid wire for structural steel or running flux-core for heavy equipment repair, this liner ensures the wire gets to the puddle smoothly and consistently.

Installation is straightforward. The liner comes in a standard 15-foot length, which covers most standard gun cables. If you have a 10-foot or 12-foot gun, simply lay your old liner next to the new one (or measure against the gun cable) and trim the excess with side cutters. Don't let a cheap or worn-out consumable ruin your day under the hood. Swapping out your liner is one of the cheapest and most effective tune-ups you can perform on your MIG setup. Keep a spare ESAB 19167 in your toolbox so you are never stuck fighting a bird-nest when you should be burning rod.