need motor year i.d.

200 hp. yamaha outboard with these numbers on the mounting bracket plate:
200TXRQ and 762669. i think it is a 1992. i need a standard prop size for this motor for a spare. can anyone help....thanks

[mrv8outboard]

It is a 1992. But there is no standard prop size. Prop size is determined how your rig is set up. The correct prop should keep you in you recommended RPM range at WOT.