anyone know the prop nut size on an NXT drive? I searched everywhere and could not find this information including in my power package users manual!

1 7/16, same as a #6

1"-14
It's the same as an SSM 6 drive.

Are you sure its 1 7/16"? Merc's parts guide shows 1"-14 for both SSM 6 and NXT prop shaft nut.

Yes, it’s 1-7/16.

I believe 1”-14 is the nut size, 1” diameter 14 pitch.

Ha, I had to go back and reread it. The post body sounds like he wants the nut size (replacement nut). The title is a bit clearer,

thanks guys

So my NXT drives have two nuts on them, one is a 1-7/16 and i the other one is bigger, thinking 1-1/2