KP45-18-25 - Lincoln Electric KP45-18-25 Magnum PRO Liner 7/64-1/8 in x 25 ft

Smooth Wire Delivery for Heavy Fabrication

Struggling with erratic wire feeding on your long-reach jobs? The Lincoln Electric KP45-18-25 Cable Liner is the direct replacement you need to get your Magnum PRO torch running smoothly again. Designed for the heavy hitters, this liner handles substantial wire diameters from 7/64 inch up to 1/8 inch. If you are running flux-cored or solid wire in these sizes, you know that a clean, low-friction path is the secret to a stable arc and a frustration-free day under the hood.

This liner measures 25 feet in length, making it perfect for those extended gun assemblies that allow you to move around large weldments without moving the feeder. Over time, liners clog with dust, shavings, and lubricant, or they simply wear out from the abrasive nature of the wire. This friction causes the wire to stutter, leading to burn-backs and sloppy beads. Swapping in a fresh KP45-18-25 restores that 'like-new' feeling to your gun, ensuring the wire glides effortlessly from the drive rolls to the contact tip.

Installation is straightforward, as this is a genuine Lincoln part designed specifically for your Magnum PRO Semi-Auto or Robotic gun. Don't settle for generic liners that might not seat correctly or could cause gas flow issues. This liner is built to withstand the heat and mechanical stress of professional welding. Whether you are welding thick structural beams or operating a robotic cell, keeping a spare KP45-18-25 on hand ensures you are always ready to tackle the big jobs with confidence and precision.