194010 - Miller .023-.025 Monocoil MIG Gun Liner, 15 ft (M-Series)

Genuine Miller 194010 MIG Gun Liner for .023"-.025" Wire

Ensure consistent and reliable wire feeding with the Miller 194010 Monocoil Liner. This genuine OEM replacement part is engineered specifically for small diameter welding wires ranging from .023 inches to .025 inches. A worn or kinked liner is a leading cause of erratic arc performance and bird-nesting; replacing your liner regularly is essential for maintaining the high-quality welds your Miller equipment is capable of producing.

The 194010 liner features a durable steel monocoil construction that provides the necessary rigidity to guide the wire smoothly through the cable assembly while remaining flexible enough for easy maneuvering. At 15 feet in length, it is designed to fit standard gun assemblies and can be trimmed to exact specifications during installation. This liner directly replaces the older Miller part number 172257.

Compatibility

This liner is the standard replacement for a wide range of Miller M-Series MIG guns, including the M-10, M-15, M-25, M-40, M-100, and M-150. These guns are commonly found on popular power sources such as:

• Millermatic 140, 180, and 211
• Millermatic 212 and 252
• Multimatic 200
• IronMan and Handler Series

Additionally, this liner is compatible with Hobart H-Series guns and the Bernard Q150 MIG gun, making it a versatile spare part for shops with mixed equipment.

Installation Advice

When installing a new liner, ensure the gun cable is laid out straight. Remove the old liner and insert the new one until it seats fully at the back end. Trim the excess length at the front end according to your gun's specific manual instructions to prevent gas leakage or wire feed issues. Using the correct liner size for your wire diameter is critical; this .023/.025 liner should not be used with larger wires like .030 or .035, as it will cause excessive friction and jamming.