Having trouble finding a trenching bucket for my Ford backhoe

[ETD66SS]

I have a 1993 Ford 575D that I'm trying to locate a new or used 12" trenching bucket for. I am having a heck of a time finding out what a part number would be for this bucket, my parts manual doesn't seem to show any backhoe buckets, just the loader bucket.

Does anyone have a 12" trenching bucket for a 555D/575D/655D etc? That can look for numbers and/or take some pictures?

 

[TractorTech]

You can order a new one through a New Holland dealer from New Holland or Woods/Gannon.
A part number won't help as they are wholegoods items generally sold through the sales department.
The newer New Holland B95B backhoe buckets should fit it.