Fitment status
This hub is available as a support starting point, but exact machine-family compatibility is still limited in the current graph. Use the linked support pages and verify the exact package before ordering.
Shop tip: check drive-roll tension, liner condition, and contact-tip size before replacing the whole gun. Many feed problems start with setup or a wear item.
The most useful nearby paths, kept short for fast scanning.
A contact tip guides the MIG wire and carries welding current into the wire. If it wears, burns back, or does not match the wire size, feeding and arc stability can get worse fast.