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Hi Every One,

There is some one selling me the Mercury 4 blades 14 1/2 x 21 stainless steel propeller but I am not sure that prop is compatible or fit with my 1996 Yamaha 130HP which is curruntly used on my boat.

I am a newbie and I don't know anything about the outboard. I am looking for your advice to help me to find out if this is a right prop or not. The prop looks pretty nice.

Thanks a lot for your help.

BlueNav

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Hi,

Would any one please teach me what 14 X 21 stand for on the propeller. I would like to know it to get a correct one for my outboard.

Thanks,

BlueNav

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The first number in this equation stands for the diameter of Propeller. The second number is the pitch. In this case the pitch is 21 which means with out slip in one revolution of the propeller it will travel 21".

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Jeff,

Thanks a lot for the information. Another question, what should I know to pick a correct gearcase/gearshaft for the outboard.

Sincerely,

BlueNave