As for the parts..... A friend of mine had them from a Suntour freewheel he had taken apart years ago and had no use for them so gave them to me. I don't know if you can get replacment parts for them or not. He had them and they were free so that's why I took the chance on the rebuild or I would have just bought a NOS........ I enjoyed doing it and found one of the pawl springs was broken so only one pawl would engage.