Ok, Its a Oregon 52 404 chain, 36inch bar. Local shop says they cant get it, cant make it, etc,etc. So were's my best bet online.
Myrtle Creek Saw Shop,Canyonville Oregon. 1-541-863-5387.Also has a good variety of used & NOS parts for vintage Homie's & Mac's. http://myrtlecreeksawshop.com/ Open until 4PM on Saturdays.
I think I have a piece of a roll of .404 x .063, but am in the process of moving and all my saw stuff is in storage. That is common chain, should not be hard to find.