Hi. Try:email@example.com or call 1-800 927 9295. I advise you not to buy a used one.Nikitas
As NIkitas mentions TAD, I've used them for parts before (full name is "Trans Atlantic Diesels" (http://www.tadiesels.com/).
They are very helpful. In my case they figured out a way to save me about 30% of what I was going to pay on something. It was several years ago, for an M30. I don't recall the specifics.