hey, i just noticed that there is a small piece of metal that goes in the crankshaft inside that silver thing that butts up against the prop, where can I find another one of these? (besides the floor, already looked) i hope we don't have to buy a WHOLE new engine jsut for this little thing

[:@] i don't think i wanna spend the 150 bucks on one piece smaller then my pinky fingernail, it is straight on one side, and curved on the other, and fits in the end of the crankshaft and spins the ig silver thing that spins the prop, NEED another one, PLEASE RESPOND
thx,
scott