256960 - Miller Nylon Inlet Guide .023-.052 (2-Pack)

Optimize Your Aluminum Wire Feeding

The Miller 256960 Nylon Wire Inlet Guide is a critical component for welders working with soft alloys, particularly aluminum. Designed to accommodate wire diameters ranging from 0.023 inches to 0.052 inches, this guide is engineered to solve the common challenges associated with feeding softer filler metals. Unlike steel guides, which can be abrasive and cause soft wires to shave or deform, this nylon variant offers a low-friction path that protects the integrity of the wire as it enters the drive roll assembly.

Why Choose Nylon?

When welding with aluminum, the softness of the material makes it susceptible to mechanical damage. A standard metallic inlet guide can act like a cutting tool against soft wire if there is any misalignment or excessive tension, creating shavings that eventually clog the liner or contact tip. This Miller nylon guide eliminates that risk by providing a smooth, non-abrasive surface. This results in consistent wire feeding, fewer birdnests, and reduced downtime for liner maintenance.

Genuine Miller OEM Quality

As a genuine Miller Electric replacement part, the 256960 guide guarantees precise fitment with compatible Miller wire feeders. Using OEM parts is essential for maintaining the factory performance of your welding equipment. These guides are manufactured to exact tolerances, ensuring they sit perfectly in the inlet assembly without wiggling or misalignment. This package includes two (2) guides, allowing operators to keep a spare on hand for immediate replacement during routine maintenance or unexpected wear.

Installation and Maintenance

Installing the nylon inlet guide is a straightforward process that can significantly improve arc stability. It is located at the rear of the drive roll assembly where the wire enters the feeder. Regular inspection of this component is recommended; over time, the wire can wear a groove into the nylon, which may eventually affect alignment. Replacing the guide at the first sign of deep wear ensures that your wire continues to feed centrally into the drive rolls, maximizing the efficiency of your MIG welding operations.