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-   -   lower unit alpha one cracked (http://www.mariahownersclub.com/forum/mercury-mercruiser/6840-lower-unit-alpha-one-cracked.html)

michaelb 05-20-2012 04:24 PM

lower unit alpha one cracked
 
just discovered my lower unit (aplha one, 96, 5.7 lt, talari) is cracked, half circle about the size of a baseball and wont hold any gear lube. can these be welded? if so wondering about the success rate of welding, has anyone done this?

thanks

michaelb

ColoradoDiablo 05-20-2012 07:16 PM

Re: lower unit alpha one cracked
 
I welded up a Cobra drive on my old boat , it had a hole punched in it from a underwater obstacle. It worked for 2 seasons and then gernaded.
It sounds like your drive had a leak and accumulated water inside. If it cracked that much you probably have other damage to deal with also , not to mention a reseal of the drive at the least.
My opinion is get a new lower unit. I wouldn't trust it after freezing.

Larry

DFZ272 05-21-2012 08:30 PM

Re: lower unit alpha one cracked
 
I agree with Larry. Keep ur eyes out for a decent used one too. There a lot of older Alphas out there. You may can find a junk boat someone's wife wants out of the yard. Good Luck


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