229431 - Miller FasTip Teflon Jump Liner for XR-Aluma-Pro Plus (3/64-1/16 Wire)

Smooth Aluminum Welding Starts Here

Struggling with birdnesting or erratic wire feeding while welding aluminum? The Miller 229431 FasTip Teflon Liner is your solution. Designed specifically for the XR-Aluma-Pro Plus push-pull guns, this 6-inch liner sits in the head tube to guide your soft aluminum wire right to the contact tip with minimal resistance. If you are running 3/64" or 1/16" wire, this is the OEM part you need to keep your beads looking professional and your downtime low.

Why Teflon Matters

Aluminum wire is soft and easily damaged. Standard steel liners can scrape the wire surface, creating shavings that clog your liner and tip, leading to arc instability. This Miller liner is made from durable Teflon, which offers a slick surface that lets the wire glide through the sharp curves of the gun neck. This results in smoother feeding, fewer jams, and a much more enjoyable welding experience.

Quick Changes, Less Hassle

We know that time is money. The FasTip design of this liner means you don't have to wrestle with your equipment to perform routine maintenance. It is designed as a dedicated neck liner, so you can swap it out cheaply and quickly when it gets worn or clogged, without having to replace the long liner running through your cable assembly. Keep a few of these in your toolbox to ensure you are always ready to tackle aluminum jobs with confidence.

• Material: High-quality Teflon for low friction.
• Fit: Perfect length for 6-inch head tubes.
• Wire Size: Handles common heavy-duty aluminum diameters.

Don't let a worn liner ruin your weld. Upgrade to a fresh Miller 229431 and feel the difference in your wire feed speed and control.