BigBendFishing.Net

Posted: **April 12th, 2005, 1:30 pm**

Just wondering if anyone off the top of their head could tell me how many splines a 2001 90hp Johnson OceanPro, has. My motor has the original OMC aluminum prop, 14X17. I could pull the prop off and just count the number of splines on it. Just checking.
Thanks

Posted: **April 12th, 2005, 2:10 pm**

Everything that I read on the net says 15 spline, I have a book at home that can confirm that

Posted: **April 12th, 2005, 4:02 pm**

Thanks Weaven. I've had two different Johnson dealers tell me two different things. One says 13 and the other says 15. I was able to go and pull the prop and count the splines. It's actually 13 splines.

Posted: **April 12th, 2005, 4:34 pm**

Yep, seems they had a Big foot and a normal foot for most of them "most have a normal 13 spline foot"

Posted: **April 12th, 2005, 5:29 pm**

My half size Honda (45horse) has 13 splines.

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Boat Prop spline count

Boat Prop spline count