242191 - Miller XR-Aluma-Pro Short Neck Monocoil Liner .035

Restore Smooth Wire Feeding

Is your Miller XR-Aluma-Pro gun sputtering or feeding erratically? The issue might be hidden in the neck. The Miller 242191 Monocoil Steel Liner is the direct replacement for the head tube liner in "Short" model XR-Aluma-Pro guns. Over time, liners can become clogged with debris, kinked, or worn down by the constant friction of the wire, leading to frustrating feed problems and downtime.

Built for the Aluma-Pro

Designed specifically for running 0.035-inch wire, this monocoil liner provides the perfect balance of flexibility and stiffness needed in the gun's neck. Unlike the main conduit liner which might be Teflon or nylon for aluminum wire, this steel neck liner withstands the high heat near the contact tip and maintains the wire's cast as it exits the gun. It is an essential maintenance item for professional fabricators relying on the precision of the XR-Aluma-Pro push-pull system.

Quick Maintenance, Better Welds

Don't let a cheap consumable compromise your expensive aluminum welds. Swapping out a worn liner is a quick maintenance task that pays dividends in arc consistency. Keep a spare Miller 242191 in your kit to ensure you are always ready to tackle the job with the reliability you expect from Miller Electric equipment.