Yamaha 150hp Salt water series Identification?

[stuee]

Hi.
Im trying to identify the model / year of a motor i just purchased.
label says 63P x400119 Think thats how it reads

 

[99yam40]

is there a plate with the model # on it also or one with date of manufacture?

Look for a Boscoe99 and ask him, he is good with serial #s on Yamahas

where is this motor located? in the US ?

 

[stuee]

no other plate only this one, and in australia. thanks