2002 Crownline 180br
4.3L Mercruiser with alpha outdrive
260 Hr
I currently have the stock prop on my Alpha sterndrive (3 blade 14.5 x 19). I'm wanting to switch to a SS prop that I got with the boat (3 Blade 48-74266 19). The stock prop has a removable sleeve with one end having splines on the inside and the other end is a castle head which has a metal safety cap with tabs and a locking nut that goes inside of it. The new SS prop has a sleeve that has no castle head and is flush with prop base. I have no castle nut nor no hole in my shaft for a cotter pin. Wanting to know if this prop would fit, or if just the locking nut would hold the prop to the shaft.. first boat and learning fast !!!! Any advice would help.. Can also send pics if needed. Thanks
4.3L Mercruiser with alpha outdrive
260 Hr
I currently have the stock prop on my Alpha sterndrive (3 blade 14.5 x 19). I'm wanting to switch to a SS prop that I got with the boat (3 Blade 48-74266 19). The stock prop has a removable sleeve with one end having splines on the inside and the other end is a castle head which has a metal safety cap with tabs and a locking nut that goes inside of it. The new SS prop has a sleeve that has no castle head and is flush with prop base. I have no castle nut nor no hole in my shaft for a cotter pin. Wanting to know if this prop would fit, or if just the locking nut would hold the prop to the shaft.. first boat and learning fast !!!! Any advice would help.. Can also send pics if needed. Thanks