This is Jim's wife, trying to find a part for his welder.
Here's what we have; Lincoln IdealArc 250-250, code 9041.
He needs a polarity switch. We have been given a part number of
m12522-1, but that may not be correct.
I have tried for a while now to find a site to cross reference the numbers to find the part number. HELP!!!! Thanks in advance!