KP3376-1 - Lincoln Electric KP3376-1 Magnum PRO AL Jump Liner (5-Pack)

Reliable Feeding for Magnum PRO AL Guns

For professional welders tackling aluminum projects, the integrity of the wire feed path is paramount. The Lincoln Electric KP3376-1 Liner Package provides the essential gooseneck jump liners required for Magnum PRO AL Push-Pull guns. When welding aluminum, particularly with 1/16-inch wire, the path through the gun's neck is the most critical point of stress. This is where the wire undergoes its final bend, and it is where friction can cause the most significant problems. These jump liners are designed to sit specifically in that gooseneck section, bridging the gap between the main conduit and the diffuser.

Why use a jump liner? In many push-pull systems, replacing the entire liner from the feeder to the tip can be time-consuming and wasteful if only the neck section is worn. The KP3376-1 allows for quick, targeted maintenance. Aluminum wire is abrasive in its own way; it carries an oxide layer that can build up inside the liner, and the wire itself is soft enough to shave off if it hits a rough spot. These shavings accumulate and cause drag. By swapping out the jump liner regularly using this convenient 5-pack, you eliminate that drag, ensuring the pull motor in your gun doesn't have to overwork and the wire doesn't slip.

These liners are specifically sized for 1/16-inch aluminum wire, providing the tight tolerance needed to support the wire without binding. A liner that is too large allows the wire to wander, leading to poor electrical contact at the tip and an unstable arc. A liner that is too small will cause immediate jamming. Lincoln Electric has precision-engineered the KP3376-1 to hit the perfect balance for the Magnum PRO AL series. This results in cleaner starts, fewer burn-backs, and less frustration during long welds.

Keep your production line moving and your welds passing inspection. The Magnum PRO AL system is a workhorse for aluminum fabrication, but it relies on proper maintenance of its consumables. The KP3376-1 is a small part that plays a huge role in the overall performance of your welding system. Don't let a worn neck liner compromise your weld quality; keep a pack of these genuine Lincoln Electric replacements in your toolbox.