That's Harbor Freight (not high frequency) I have the entire wirefeeder assembly "new" including the motor & wheels that fits all the HF 220V wire welders as near as I can determine looking at the different parts manuals for these welders... I'll take $30 for it and I'll pay the S&H in the USA...Here are some pics of it to determine if it fits your particular machine...http://weldingweb.com/vbb/showthread.php...641#post543641This isn't a take off part it's brand new and never installed in a machine.