I did not know that other models had the same engine. That broadens the field a bit. There is a Compact tractor salvage yard in Shippensburg, PA which is about 117 miles west of my location, but I have not yet been able to contact them via phone....always busy.
Posting on this forum has always been productive for me an I have picked up so much good information. I found an older JD 4600 with lots of attachments at a good price so it the engine cost is too high, I may just shop for another used tractor and go up in size.
Thanks so much for your input......it was very useful.
