GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.
Re: 2000 johnson 115hp Ocean Runner - 13 or 15 spline?
2000 should be intermediate gearcase, 13 spline.
The only change I'm aware of is the 90hp E-Tec 25...it uses the V6 case and 15 spline.
The Ocean Runner is just a 60 deg V4 with extra corrosion protection...same 13 spline case as the rest of the eagle series.