M1430 - Miller M1430 Teflon Jump Liner for .030-.035 Aluminum Wire

Smooth Aluminum Welding with the Miller M1430

Struggling with aluminum wire feeding issues? The Miller M1430 Teflon Liner is your solution for smoother, more reliable MIG welding. Designed specifically for .030" and .035" aluminum wire, this 6-inch jump liner sits inside the neck of your MIG gun, providing a slick, friction-free path for the wire right before it hits the contact tip. If you are using a Miller gun with the Fastip system, this little part makes a huge difference.

Aluminum wire is soft and prone to kinking or shaving against standard steel liners. By using the M1430 Teflon liner, you eliminate the metal-on-metal contact in the tightest curve of the torch. This means fewer feed stoppages, less birdnesting, and a cleaner, more consistent arc. It’s an essential upgrade for anyone fabricating aluminum, whether you are working on boat repairs, automotive parts, or custom signage.

Don't let poor wire feeding ruin your welds. Replace your worn or standard neck liner with the Miller M1430 to ensure your aluminum wire glides effortlessly. It’s a small investment that saves you frustration and rework time. Keep a few in your toolbox so you are always ready to tackle aluminum projects with confidence.