Unfortunately, the local guy has only been Viking certified three years, and I think he is just "lost" when it comes to combiing parts....he could not find any information.
I did find a dealer in Co. with lots of parts, etc. waiting for a response,.....
these machines are many years old, and have sewed THOUSANDS of hours...
Got burned on eBay as seller did not ship till I was away, and time had expired to get resolution when I had returned after taking care of my daughter who had temporarily gone blind....
Had looked on Craigslist last week, but no one who had posted answered me!
Thanks, all!