Please Read Carefully and Completely. Old style John Deere Diesel Fuel Injection Pump and Shaft pulled from a John Deere 300 Industrial 3 cyl Diesel that put a rod through the side of the engine block. This unit was obviously working at the time, tractor has sat for 1 year, had diesel dripping from ports upon removal. Turns by hand in both directions with very slight resistance every 1/3 turn, and the ports spit when turning. There are NO ID LABELS on the unit, so look at pics closely, I will be happy to send additional pics for confirmation. This unit is a DICE THROW as to it’s operational application because it has not been tested or witnessed as working, but will be good for parts if found not working. Inquires are welcome regarding my listings.