0558006891 - ESAB Outlet Wire Guide for .030-.035 Wire

Genuine ESAB Replacement Outlet Guide

The ESAB 0558006891 is a precision-engineered outlet wire guide designed to facilitate the smooth transfer of welding wire from the drive roll mechanism into the MIG gun cable. This specific component is calibrated for use with 0.030-inch (0.8mm) and 0.035-inch (0.9mm) diameter wires, making it a critical maintenance item for fabrication shops utilizing these common gauges. As an OEM part, it guarantees dimensional accuracy and material compatibility with ESAB Migmaster series welding machines.

In industrial maintenance, the integrity of the wire feed path is paramount for consistent arc stability. The outlet guide serves as the final alignment point before the wire enters the conduit liner. Over time, these guides can develop grooves or burrs from the constant friction of the moving wire, leading to increased drag or shaving of the copper coating. Replacing the guide with the 0558006891 restores the intended tolerance, preventing "bird-nesting" at the feeder and ensuring that the drive rolls transmit force effectively to the contact tip.

This component is manufactured from durable materials designed to withstand the mechanical stress of continuous wire feeding. It is compatible with several legacy and current ESAB compact MIG welders, specifically the Migmaster line (e.g., Migmaster 250, 275). Technicians should verify the wire diameter requirements of their specific setup before installation, as using a guide that is too large can cause wire wandering, while a guide that is too tight will cause excessive friction.

Technical Specifications:

• Part Number: 0558006891


• Wire Compatibility: .030" / .035"


• Position: Outlet (Post-Drive Roll)


• Application: ESAB Migmaster Feeders