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Old 04-11-2010, 09:48 PM
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Question Alpha 1 Interchange Question.

I've got Alpha 1 Gen 1's on my Nova and was wondering this.
If I gut one of my lowers and buy a rebuild kit for a Counter-rotating lower, will it re-fit into my case, or is there a difference? On the parts sites, it lists two different part numbers for the case, but I was wondering if there is an actual difference.

If anyone knows this, please let me know. I have a line on a NOS CR service kit from a local marina for cheap.
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Old 04-12-2010, 10:46 AM
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I asked the same thing about my Gen 2 and I was told the standard and counter rotation cases are very different. Helps explain the high cost difference. That and the lower demand. I imagine the Gen 1 are no different??
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Old 04-12-2010, 11:02 AM
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I think the easiest way to go about it would be the SEI cr alpha.
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Old 04-12-2010, 11:17 AM
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standard and cr lower cases are the same..
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Old 04-12-2010, 01:11 PM
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Is this with the gen 1's only? If they are the same, why different pt. #'s? Or is it that it will work?
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Old 04-12-2010, 03:33 PM
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Originally Posted by US1 Fountain
Is this with the gen 1's only? If they are the same, why different pt. #'s? Or is it that it will work?
Kind of what I'm wondering. Last fall when I changed the fluid before storage, I noticed water in one drive. I thought since it has to resealed, this would be a great time to change rotation. It's something I always wanted to do anyway.
I was going to buy a CR SEI unit until I found this great deal on a full service kit (seals, gears, bearings) for Alpha CR. I seriously could save like 400 bucks If I can re-use my case. Plus my cases are painted a different color.
If anyone has done this, or knows, I would love to hear.
Nick
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Old 04-13-2010, 07:36 PM
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The cases are the same but the prop shaft bearing carriers are different. The reason they have different part numbers is that the cases come with prop shaft bearing carriers.
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Old 04-14-2010, 08:23 AM
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The carrier is much stronger so the shaft does not get pushed out the back, I think a shop by me has a new one in the box.

Phil
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