What is this prop, #?

[Alan Power]

Hi, I'm looking at buying a prop # 21-387058, can any one tell me what is the diameter of this prop, it is a 13 spline prop.

Thanks, Alan...

[BarryStrawn]

OMC part number 387058, 21" pitch, right hand, three blade for three cylinder. Old books show was originally 12 1/2" diameter.

[Alan Power]

Thats what I needed.

Thanks Barry,

Alan....