Pulled radiator and got pulley off. Good news is the crank and key appear to be intact. Bad news is the pulley keyway is worn to almost twice the spec width of.250 and the pulley hub is cracked out to about an inch into the inner portion of the pulley.

Any one have a F209K - 313 pulley they want to sell? It is a two belt drive, but if someone has a one belt version with the same hub, I should be able to use it as long as the belt groove lines up with one of the belt grooves on the two belt drive.

This is on a Continental F163 motor of unknown age, it is not original motor in my 1955 or so Clark forklift.