KP1974-2 - Lincoln Electric Wire Feeder Guide Tube (5/32 - 3/16 Inch)

Precision Alignment for Sub-Arc Welding

When you are running heavy wire, every component in the feed path matters. The Lincoln Electric KP1974-2 Guide Tube Assembly is designed specifically for the big stuff—wires from 5/32 inch up to 3/16 inch. If you are working with Submerged Arc Welding (SAW) or heavy flux-cored applications, you know that feeding these stiff, heavy wires requires robust equipment. This guide tube acts as the roadmap for your wire, ensuring it enters and exits the drive rolls at the perfect angle. This precision prevents the wire from wandering, which can cause uneven wear on your drive rolls and erratic feeding at the arc.

Nothing kills a good weld run faster than a feed issue. A worn or incorrect guide tube can cause the wire to drag, scrape, or even shave, leaving metal debris in your liner or drive assembly. The KP1974-2 is engineered to handle the friction and pressure of large-diameter wires without binding. By maintaining a smooth, low-friction path, it helps your wire feeder deliver a consistent speed, which translates directly to a stable arc and a uniform weld bead. Whether you are welding thick plate for bridge girders or pressure vessels, consistent wire delivery is the foundation of a sound weld.

Installation is straightforward, allowing you to get back to welding quickly during routine maintenance or setup changes. Using genuine Lincoln Electric parts means you don't have to fight with fitment issues; it slides right into place on compatible feeders. Don't let a small part cause a big headache on your line. Replace worn guide tubes with the KP1974-2 to keep your heavy-duty welding operations running smooth, stable, and productive.