need help finding prop for 1980 johnson

[Dmeyer07]

Hi guys I need some help finding the correct prop for a 1980 johnson outboard motor j20crcsa

Serial c8097154

I believe its a 20 hp 1980 Johnson

It's a small 14 foot aluminum seafarer starcrat boat it is on​

Thanks!
-Dave

 

[jimmbo]

A 9 X 10 would probably be ok https://www.iboats.com/shop/propell...nrude-25-hp-1978---1984-10-10565832&finder=17
Don't worry about the pic being a thru hub