KP45-40-15-B10 - Lincoln Magnum 100L Replacement Liner .035-.045 15ft Bulk Pack

Keep Your Wire Running Smoothly with Lincoln Magnum 100L Liners

Every welder knows the frustration of a sputtering arc caused by poor wire feeding. Often, the culprit isn't the machine or the settings, but a dirty or kinked gun liner. The Lincoln Electric KP45-40-15-B10 Cable Liner 10-Pack is your insurance policy against feeding problems. Designed specifically for the popular Magnum 100L MIG gun, these liners are the backbone of a consistent welding setup. Whether you are running .035" solid wire for general fabrication or .045" flux-core for heavier structural work, these liners provide the smooth, low-friction path your wire needs to travel from the spool to the puddle without hesitation.

Why buy a 10-pack? Because liners are consumables, just like contact tips and nozzles. Over time, the inside of the liner gets clogged with dirt, metal shavings, and drawing lubricant from the wire. This buildup creates drag, forcing your wire feeder to work harder and often resulting in slipping drive rolls or the dreaded birdnest. Having a bulk pack on the shelf means you don't have to stop production to run to the supply store when your arc starts acting up. You can swap out the liner in minutes and get back to laying down perfect beads. This pack is ideal for busy shops, training centers, or serious hobbyists who want to ensure their equipment is always ready for the next project.

These liners are 15 feet long, designed to fit the standard length Magnum 100L gun found on many Lincoln Power MIG and SP series welders. They are made from durable wound steel that resists kinking even when you are welding in tight positions with the cable looped. Installation is straightforward: simply remove the nozzle, tip, and diffuser, pull the old liner out from the back, slide the new one in, and trim it flush or to the specific stick-out required by your gun manual. A fresh liner restores that "like-new" feeling to your torch, giving you better control over the arc and reducing spatter caused by inconsistent wire speeds.

Don't let a $15 part ruin a day's worth of welding. By replacing your liner regularly, you protect your drive rolls and liner conduit from excessive wear. This 10-pack ensures you have plenty of spares on hand for the long haul. Compatible with both solid and flux-cored wires, this is an essential maintenance item for anyone running a Lincoln Magnum 100L setup.