Hobart n50 mixer

Hello,

I just purchased a used Hobart N50.  It is in pretty good condition, but it need a few little parts.  I have refurbished a KitchenAid Mixer before and the parts were very easy to find online, not so much with the Hobart it seems.  I was wondering if anyone knows of a source for replacement parts for these mixers?  

Thanks,

Chris