ATI toothbars can be ordered to fit JD buckets with replaceable cutting edges, according to their 2009 catalog. You can find the catalog here: http://www.preseeder.com/PDF/AttachProductList2009.pdf. See page 23. Others , such as W. R. Long or Btadco. may be able to provide it as well. Good luck in your search, and welcome to Net Tractor Talk.