If you just want a cheap aluminum prop that will give you about 80%
efficiency at best then check michigan wheel. http://www.michiganwheel.com/
You can usually find something at www.ebay.com also.
Depending on your boat and how you use it you might consider a performance
SS prop if you need more top end speed and/or acceleration out of the hole.
Cost more but you get what you pay for.


--
Tony
my boats and cars at http://t.thomas.home.mchsi.com

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"Chris" wrote in message
. ..
thanks, all great info from everyone.

My next question is, do any of you guys buy props online? If so, from
where? What web address?


"Capt. Neal®" wrote in message
...
48 77346 A40 19P

http://www.boat-props.com/propellers/s

It's a 13 by 19


"Chris" wrote in message
.. .
I was just wondering if the numbers on a typical prop give you everything
you need in order to replace it?

Or, are there actual measurements that need to be taken?

For example:
a prop with the following code on it:

48 77346 A40 19P

My guess is that 19P may be the pitch?
But what about the rest?

Thanks
Chris