258541 - Miller .030-.035 Jump Liner Kit (5-Pack)

Keep Your Feed Smooth with Miller Jump Liners

Every welder knows that a smooth wire feed is the backbone of a good weld. If your wire is dragging, stuttering, or bird-nesting, your bead profile suffers, and your frustration levels go through the roof. Often, the problem isn't your machine or your settings—it's the liner. Specifically, the section of the liner in the neck of your gun takes the most abuse because of the heat and the sharp angle. That's where the Miller 258541 Jump Liner Assembly comes in. Designed specifically for .030" to .035" wire, these jump liners are the perfect fix for refreshing the front end of your torch without the hassle of replacing the entire 15-foot liner.

This 5-pack is all about convenience and value. Instead of stripping your whole gun down, you can quickly swap out the jump liner in the neck, restoring that slick, low-friction path your wire needs to glide smoothly to the contact tip. This is especially useful if you are working in positions that require you to bend the gun neck frequently, which puts extra stress on the internal components. By keeping this kit in your toolbox, you ensure that a clogged or kinked neck liner never stops production for long.

Using genuine Miller parts like the 258541 ensures that you aren't fighting against poor fitment. These liners are cut to the right length and diameter to mate perfectly with your compatible Miller gun, preventing the gaps that cause wire shaving and micro-arcing inside the torch. Whether you are running solid steel wire in a shop or doing field repairs, having a fresh jump liner ensures consistent arc starts and stable feeding. Don't let a worn-out fifty-cent piece of metal ruin a critical weld; keep your maintenance up to date with this essential 5-pack.