alpha 1 gen 2 outdrive?

J

jka1964

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Oct 2, 2011
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Will any lower unit work with the upper unit if they are the same generation? I have 2.00 ratio and lower unit is busted.
 
Bondo

Bondo

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71,502
Re: alpha 1 gen 2 outdrive?

Nope,... There are differences in the Gen.II lowers,...

Don, or somebody will have to fill in the details,...
I don't do much with the Gen.IIs...
 
Don S

Don S

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Re: alpha 1 gen 2 outdrive?

The 2.0 and 2.40 ratio lower units have a different tooth count than the other drives.
This chart explains it.

attachment.php
 
J

jka1964

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Joined
Oct 2, 2011
Messages
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Re: alpha 1 gen 2 outdrive?

Thanks for your help. so if i understand,it has to be 2.4 or 2.o,right?
 
J

jka1964

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Joined
Oct 2, 2011
Messages
3
Re: alpha 1 gen 2 outdrive?

Don S said:
The 2.0 and 2.40 ratio lower units have a different tooth count than the other drives.
This chart explains it.

attachment.php
Click to expand...

The only difference i see is the tooth count of the bottom spider gear, will that make that much difference. Wiil that change the spped,rpm,or will it burn out the bearings. Please help.
 
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