Prop

[MW12HP IN MI]

Hello to all. First time on this site and hoping someone can help me here. I have a '51-52' 12 hp MW Sea King. I need a prop. Busted mine in the river lost one fin. So what I need is a part number. I dont really care if it is exact (pitch,dia) it just has to fit. The fin that busted off had the size on it. It does not have spline shaft. Thanks in advanced

 

[F_R]

Re: Prop

Need more info, preferrably the model number. There were two distinct types of lower units in '51-52. The non-shift unit has a very special prop with holes in it to supply water under pressure to the water pump. Nothing else will work on that one.

The shift lower unit uses a common prop. 15-18hp Evinrude/Johnsons of the 1950-60 era will fit. Whole bunch of part numbers for those.

 

[MW12HP IN MI]

Re: Prop

Mine has F-N-R. No holes. Model # is M-35GG-9018A. I have 1960 10 hp Johnson (broken upper drive shaft) and that prop does not fit. The MW has a larger dia. lower drive shaft