Yes, like they said, Sew-Classic.com is the place to shop for parts. You might as well get some Tri-Flo machine oil too. It is great for these machines. Never use 3 and 1 oil. Quite a shopping list huh? It will come in handy later. They are right about the donut wheels getting hard. Jenny at Sew-Classic.com helped me when I was first starting to restore old machines. She really knows her stuff. You will be ever so grateful that you restored the old machines. They are old friends.
Donna