OMC A143210 Prop?

[flatbob123]

I am new to this website so please bear with me.
I have what I believe to be 2 OMC Cobra Props. The only markings on the aluminum prop are: A143210. I have no idea what I have here. The other is a Steel prop with no markings. It is not stainless steel because it can hold a magnet. Looks to be about the same size but a little deeper. I want to try and sell these online somewhere as they were a payment for a job but i don't know what they are. Please, maybe someone can help identify. I can post pics if needed.

 

[steelespike]

Re: OMC A143210 Prop?

Can't help too much but stainless will attract a magnet.How strongly will depend on the amount of nickel involved.Sometimes there is a number in the area under the prop nut.A prop shop may be able to help you find the application and size.
While this is clearly a prop question you might post it in the I/O under section under OMC there may be someone there that can interpret the numbers.
I posted the number in google nothing came up except your iboats post.

 

[a70eliminator]

Re: OMC A143210 Prop?

I would interpret it as being a 14x21 alluminum.

 

[flatbob123]

Re: OMC A143210 Prop?

Thanks for your info. The props have no markings so I will have to have them looked at. Thanks again.

 

[a70eliminator]

Re: OMC A143210 Prop?

Some have the diam. and pitch stamped right on the hub, you have to look close to see it.