Yamaha Prop Question

[Jus10ro21]

Guys, I have a 60 hp 2 stroke Yamaha. My question is can I swap prop's w/ a buddy that has a 90 hp 2 stroke Yamaha? I need to downsize my current prop to maybe a 15p. If I purchase a used prop does it have to come off of a Yamaha? When searching for a used prop do I need to specify the specific splines I have?

[BassYakR]

as long as its the same splines i dont see an issue... may have a lil diff spacing... but thats no big deal

[keakar]

some have different washer setups for the hub (tohatsu) but mostly its just based on the splines and hub diameter

[juicegoose]

You could always find a prop with the universal hub system. Merc calls it Flo-torq II the other prop manufactures call it something else. It's essentially a square hole that accepts a big rubber hub. Hub stays on boat and the props slip on and off.