1999 115 Prop Shaft Splines

[imported_74baja]

Hi,
I have a 1999 115hp Johnson (60 degree looper). I was wondering what prop shaft I have. When looking for props, there is an option for the 13 spline shaft or the V6 gearbox with a 15 spline shaft. Which one do I have?
Thanks,
-Jack

 

[WillyBWright]

Re: 1999 115 Prop Shaft Splines

You do not have a V-6 gearcase. Maybe commercial models did, but I doubt yours is a commercial model.