I would just order them from terramite. The part number is 13942. If you go to the terramite page and click under customer service you will see a drop down for parts manuals. I have not ordered anything from them myself but understand that they are quick. I have a dealer close to me that has ordered parts for me. On ebay now there is a guy that has a new 16" bucket for bid now. He can make any size bucket if you need them. I bought a 12 and 39 gravedigger bucket with no teeth for ditch cleaning and it can be used as a leveling blace also. I have not seen it but he also makes thumbs for the terramite. big dan