Prop Guru's... help me Identify this Prop - pics attached
 

I have a friend who is selling this prop (pictures attached). I do not know the pitch/diameter/make/model etc. Any help identifying what it is and if it is worth making an offer is greatly appreciated.

Here is the following info I have.....


Prop has the following marks:

The number "4" is stamped on the top edge of each blade

The letter "U" is stamped on the main body between two of the blades

There is a "Square box with a V looking shape" stamped on the inner edge of the hub

The hub looks to be rubber

Spline count is 15?

Diameter - unknown - how do you check? do you just measure across?

Pitch - unknown - how do you check?

Any help is greatly appreciated. I'm just not sure what it is.. what it's worth.. or if it'll even work on my 2001 Diablo 180 w/3.0L?

Thanks,
Nick
https://fbcdn-sphotos-h-a.akamaihd.n...d1025dcfeab2c8

https://fbcdn-sphotos-h-a.akamaihd.n...3650f15cdc4a3e

https://fbcdn-sphotos-h-a.akamaihd.n...d2c3fcf9ab5822

https://fbcdn-sphotos-h-a.akamaihd.n...fe61938630e13c

https://fbcdn-sphotos-h-a.akamaihd.n...535574908fd38d

https://fbcdn-sphotos-h-a.akamaihd.n...95b57d3f110e40

https://fbcdn-sphotos-h-a.akamaihd.n...542c0d9bc17231

https://fbcdn-sphotos-h-a.akamaihd.n...3adeb42d8aa9be

https://fbcdn-sphotos-h-a.akamaihd.n...363e4d9f7c6472

Re: Prop Guru's... help me Identify this Prop - pics attached
 

Again, I appreciate all the help. I would like to upgrade to a stainless prop - but obviously don't want to buy something that won't work on my boat - or help my boat.

I was told to "just make an offer" on it - so i don't want to insult him either, as he may know what it's worth - or think it's worth much more than it is. To me, i'm unsure what it is other than stainless lol. I would think any manufacturer proud of their products would at least mark their name on it?

Re: Prop Guru's... help me Identify this Prop - pics attached
 

Well it's a cleaver so you won't get any bow lift from it.
Infact cleavers are used on race boats with heavy outboards to give stern lift, which is not a bad thing on a Mariah.
just depends on size???
stick it on and try it. just be aware that they can cause a hook in a following sea!

Re: Prop Guru's... help me Identify this Prop - pics attached
 

Re: Prop Guru's... help me Identify this Prop - pics attached
 

I'm thinking it's a bad match for my little 3.0L without trying it. I thought I might be able to pick it up for really cheap though... odd that it doesn't have any markings other that a stamped letter and the #4 on each blade.

Thanks again!

Re: Prop Guru's... help me Identify this Prop - pics attached
 

Hmmm! yes. I forgot you had a 3.0L
maybe not then! ship it over and i'l give it a go :wink_thumbup:

Re: Prop Guru's... help me Identify this Prop - pics attached
 

My buddy seems to think it's worth 200.00 lol... i'm laughing because I know it's not worth that for me. However.. maybe it is worth that to someone else. I know absolutely nothing about props. I spoke to the local marina today and they had no idea what brand it was either. But, they are going to send my 19p prop off for repair so I can swap it with my 17p. I'm also considering trying a 21p although that might be to much pitch for my 3.0

Re: Prop Guru's... help me Identify this Prop - pics attached
 

So... He doesn't know jack about it EXCEPT it's worth $200?

Re: Prop Guru's... help me Identify this Prop - pics attached
 

lol... kinda. He has a windshield set i would love to have too.. but he wants 1800.00 for it... but that's to high for me, but probably more spot on price wise than the prop price

Sent from my SCH-I535 using Tapatalk 4 Beta

Re: Prop Guru's... help me Identify this Prop - pics attached
 

A 21" pitch is too much for your little 3.0.... unless of course you want to add a large sail to your boat and wait for a strong breeze before trying to hit the throttle so that you can get it up on plane. Stick with the 17" or the 19" max.