That is not a complete list. I used to call on Singer Motor Products in Pickens, SC, 45 years ago. They made some of the Craftsman power tools. I have said it before- I don't buy Sears as they change a few parts that differ from the OEM product. Then you have to buy from Sears, until they run out of parts. Parts are stocked estimated on usage for a certain number of years. Then you are up the proverbial estuary without any means of propulsion.
Life is like water-skiing; if you slow down, you go down.