Havn't been here in a while.  Got a problem.  Today I broke a chain on my allcrop 60.  The sprocket is wore very bad.  It is the drive sprocket that goes from the drive shaft with the auger on it under the sieves that drives the clean grain elevator.  Can I fella still get those cast sprockets some where for the detachable link chain, or better yet, has anyone just seen it where it is just converted to a regular roller chain drive setup say using a number 50 or 60 chain.  Seems like it would hold up better on a working machine.  Help, I need to finish combineing my soybeans.

David