ID some vintage Case tractor / crawler engine crankshafts

[Dave1953]

I have a couple Case crankshafts that I need to ID from the 1970's and or 1980's. Does anyone know of a source of Case casting numbers where I could use to find out what machine these cranks fit ? Thanks in advance. I can be reached at easair@charter.net

 

[DJ54]

Use the Google search engine, to look for those casting/part numbers, and what they fit. Many salvage yards include those numbers in the description. Also places that sell reground cranks do as well.