Hey Turbo, I was hopeing you were still active on this forum...you made a series of posts back nearly a year ago about fixing your Miller with replacing the Q1 component...I had some questions about that if you dont mind. I took my motherboard out of my 2003 Millermatic 135 and my Q! doesnt look like that one you showed from Digikey......I was just wondering about that. I ordered what you showed from Digikey AND also what looked like the component from my motherboard so I have both parts. Anyways thanks for the help.....Nate