Gen 1 or Gen 2 How do you tell

Taz59

Petty Officer 1st Class
Joined
Apr 10, 2003
Messages
304
Alpha One Gen 1 or Gen 2 how can you tell whats the differance.can't attach picture ??

Cheers

Col
 

Bondo

Moderator
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Apr 17, 2002
Messages
71,145
Re: Gen 1 or Gen 2 How do you tell

Ayuh,... The Gen.IIs have the upper unit to lower unit bolts/ nuts Exposed,...
They're somewhat hidden on the 1st gen. units...
 

Taz59

Petty Officer 1st Class
Joined
Apr 10, 2003
Messages
304
Re: Gen 1 or Gen 2 How do you tell

Found a serial number on the Alpha one its OF57694 can i found out by this number

Col
 

Don S

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Aug 31, 2004
Messages
62,321
Re: Gen 1 or Gen 2 How do you tell

It's a Gen II drive SN, even if you didn't have all the SN. It should have 6 numbers following the F.
 

PitchFork

Petty Officer 1st Class
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May 28, 2009
Messages
313
Re: Gen 1 or Gen 2 How do you tell

I have also found that the place where the Gen II trim cyclinders hook on to the upper housing are much wider than Gen I.
 

TilliamWe

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Dec 21, 2004
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Re: Gen 1 or Gen 2 How do you tell

Alpha One Gen 1 or Gen 2 how can you tell whats the differance.can't attach picture ??

Cheers

Col

Shape and angle if the skeg is the easiest way. The Gen 2s skeg is larger and angles back towards the prop at the trailer edge. A Gen 1s skeg is smaller and is at a 90 degree angle to the gearcase at its trailing edge.
 

z284u2try

Petty Officer 3rd Class
Joined
Dec 11, 2006
Messages
91
Re: Gen 1 or Gen 2 How do you tell

I have also found that the place where the Gen II trim cyclinders hook on to the upper housing are much wider than Gen I.

I was under the impression that gen 1 had the trim cyl on the lower case. and gen II had the cyl's on the upper part of the case.
 
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