KP2118-1 - Lincoln Electric Outgoing Wire Guide Tube for .030-.035 Wire

Stop Fighting Your Wire Feeder

There are few things more frustrating in the shop than a wire feeder that acts up right in the middle of a bead. If you are experiencing erratic feeding, wire chatter, or the dreaded birdnest at the drive rolls, the problem might not be your liner or your contact tip—it could be your guide tubes. The Lincoln Electric KP2118-1 is the outgoing guide tube designed specifically for running .030 to .035 wire. It sits right after your drive rolls and makes sure the wire shoots straight into your gun cable without kinking.

Think of the guide tube as the steering wheel for your wire. If it's worn out, ovaled, or clogged with debris, your wire is going to wander. An outgoing guide tube takes a lot of abuse because it catches the wire while it's being pushed under pressure. If you see a groove worn into the side of your old tube, it's time to toss it. A worn guide allows the wire to deflect, which kills your arc stability and can lead to pile-ups inside the feeder case.

Swapping this part out is one of the cheapest and easiest ways to tune up your welder. It takes just minutes to install but can save you hours of downtime clearing jams. This specific kit (KP2118-1) is built for the common light-to-medium gauge wires used in auto body, general fab, and light structural work. Keep a spare in your toolbox so you aren't stuck waiting on parts when you should be burning wire.

Don't settle for generic fit-ups that might rattle or misalign. This is a genuine Lincoln Electric part, meaning it fits your Lincoln feeder exactly how it was meant to. Whether you are running solid MIG wire or gas-shielded flux core, keeping your drive path fresh is the secret to a buttery smooth weld.