Need parts drawings for MBS-250 table saw

[Bruce King]

I need a new cast iron arbor housing for an MBS-250 3 hp 10 inch table saw. The name on it is NorthState but I think it came from Geetech in china or taiwan. The dealer in Charlotte NC (Leneave Supply) is closed today.
I found this page and sent the manuf a note: http://www.taiwan-bicycle.com.tw/Cd_Show.asp?MidNo=M0002733

Anyone have drawings or part numbers?