Can Not find impeller for 1976 55 HP

[FillupD]

I have a 55 HP evinrude that calls for an 18-3083 impeller with a woodruff key. Apparently my LU is not a 1976? Mine is a wedge key. I need a impeller with ID=.605 Tip to Tip=2.75" and width= 7/8" with a wedge type key.
Can anyone help with this part or lead me to someone whom can?

I think I have found one with the right dimensions 18-3368.

 

[tired evinrude]

Re: Can Not find impeller for 1976 55 HP

go to the boat parts at the top of this forum.

 

[wilde1j]

Re: Can Not find impeller for 1976 55 HP

Or, take your old parts to a BRP dealer and let them fix you up with the correct parts. BTW, I would not use Sierra water pump parts if it were my motor. Just my opinion though.