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194012 - Miller 194012 Replacement MIG Liner .035-.045 15ft

Packaging: 1 of each
$82.63/ea $58.18/1 of each only $58.18/eaSave 30%

In stock

OVERVIEW

Keep Your Millermatic Running Smoothly with Genuine Miller Liners

There is nothing more frustrating than a wire feed issue right in the middle of a critical weld. If your wire is stuttering, dragging, or bird-nesting at the drive rolls, it might be time to replace your gun liner. The Miller 194012 Monocoil Liner is the genuine OEM replacement part you need to restore the smooth, consistent performance you expect from your Miller equipment. Designed for .035" to .045" wire, this 15-foot liner is the perfect fit for the M-25 gun found on the Millermatic 252, as well as a wide range of other M-Series and Hobart H-Series guns.

Why Choose Genuine Miller?
While generic liners exist, Miller replacement parts are manufactured to exact tolerances to ensure your wire glides effortlessly from the machine to the puddle. This liner is built tough to withstand the rigors of the shop environment, resisting kinks and crushing. It is compatible with many of the most popular welders on the market, including the Millermatic 140, 180, 211, 212, and the IronMan series. Whether you are a professional fabricator or a weekend hobbyist, keeping a spare 194012 liner in your toolbox is a smart move that saves downtime.

Easy Installation
Replacing your liner is a standard maintenance task that can be done in minutes. Simply disconnect the gun, remove the old liner, and slide the new 194012 in. If you are using a shorter gun cable, this 15-foot liner can be easily trimmed to the exact length required. Don't let a worn-out, clogged liner compromise your weld quality. Upgrade to a fresh Miller monocoil liner and experience the difference in feed consistency.

Additional Information
Brand:Miller
Item:Liner
Wire Size:0.035" - 0.045"
Length:15 ft
Packaging Description:1 per each
Fits Which Model:Millermatic 200, 210, 250, 252, 22, 32, 52 Feeders
Compatible Gun Series:Miller M-Series, Hobart H-Series, Bernard Q150
Material:Steel Monocoil
Wire Type Compatibility:Solid Wire, Flux-Cored Wire

INCLUDED

  • 1 x 15 ft Monocoil Liner (.035-.045 in.)
  • Installation Instructions

APPLICATIONS

  • MIG Welding (GMAW) with Solid Wire
  • Flux-Cored Arc Welding (FCAW)
  • General Steel Fabrication
  • Automotive Body Repair
  • Farm and Ranch Maintenance
  • Heavy Equipment Repair

FAQ

This liner is designed for wire diameters between .035 inches and .045 inches (0.9 mm to 1.2 mm).

Yes, the liner is supplied at 15 feet and is designed to be trimmed to the correct length during installation for shorter gun cables.

It fits Miller M-Series guns (M-10, M-15, M-25, M-40, M-100, M-150), Hobart H-Series guns, and the Bernard Q150 gun.

Generally, no. For aluminum welding, a Teflon or nylon liner is recommended to prevent shaving the soft aluminum wire. This steel monocoil liner is best for steel and flux-cored wires.

Signs of a worn liner include erratic wire feeding, the wire slipping at the drive rolls, or excessive debris (copper dust) seen when the liner is removed.

No, the 194011 is for .030-.035 inch wire. The 194012 is for larger .035-.045 inch wire. You must match the liner to your wire diameter.

Yes, this is a genuine Miller Electric replacement part, SKU 194012.