Re: Chrysler flywheel key
The magnapower chryslers from 74 on use a merc number 28-F92498 key. I bet it would work for your motor as well. My 45 HP chrysler is a magnapower 1967 and the key for it is 92498 so I am sure this one will work for you. You can get it from a merc dealer. The price is about 6 dollars