11 spline merc.

[carpenterken]

My friend has an older merk. with an eleven spline prop on it. I am not sure of the HP, but believe it to be in the 50-65 range. I think the year is a 69. The motor is on a pontoon boat. She needs a new prop for it. I looked on Iboats for one, but it was not given whether it would be an 11 spline. Can any one help me figure out what one she needs. She thinks it's a 10-1/4, 10 pitch.

 

[steelespike]

Re: 11 spline merc.

The old prop should have a number on the barrel or under the prop nut.
If the old prop isn't too bad it could be repaired by a prop shop.

 

[carpenterken]

Re: 11 spline merc.

The old prop should have a number on the barrel or under the prop nut.
If the old prop isn't too bad it could be repaired by a prop shop.

The old prop came off when she hit reverse, and went to the bottom. The only replacement she could find was a two blade prop. She since has asked me to help.