TRNW-2: Allison housing

[Ryan D]

I did it once, and it all came out. It sucked. I think it's better to pull
it. I saw a video where they had the truck alot higher in the back, so the
guts wouldn't fall out.

On Thursday, December 18, 2025, Brett Karulak via trnw2 <trnw2 at trnw.net>
wrote:

> I have a 2007 4wd Duramax, the extension housing is cracked and leaking.
> Can you replace this in the truck?  I think too much stuff will drop out
> and make it difficult to go back together.  I was under the assumption the
> housing has to be replaced with the unit out of the truck.  If anyone has
> ever done it in the truck, please let me know.
>
> Thank you,
> Brett Karulak
>


-- 
Ryan
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