4877344a4 Size? Mercury Prop Help

[cturboaddict]

Hello guys,
I have a prop on my outboard (resto project boat)... I might need a new prop down the road...

Can anyone help me with 3 things..
1- The props number is 4877344A4 17P- I know its a 17pitch, but what diameter.

2-The outboard is a 1976 Mercury 115 Tower of Power, what is so different between the 76 and the 77+ years? I know there are two different catagories when looking at purchasing props..

3-What other engines props are interchangable with my outboard? IE-looking for used props online........

Thanks in advance guys.

 

[cturboaddict]

Re: 4877344a4 Size? Mercury Prop Help

also, what hub am i looking for and where does a solid hub have an application?