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40/45s Box and Transfer

Posted: Wed Dec 20, 2006 6:40 pm
by justinshere
I read a year or two back in a US 4x4 mag that there was a particular year model cruiser (NON US) that had a really strong box and transfer. They stated the month/year that it was from but i cant remember what it was.
Can someone confirm or set this straight. Is it true or not, if so what models was it?

Cheers

box

Posted: Thu Dec 21, 2006 12:30 pm
by justinshere
anyone have any ideas?

Re: box

Posted: Thu Dec 21, 2006 6:36 pm
by turbo4t
justinshere wrote:anyone have any ideas?
In 1980 or late '79 they changed the output shaft bearing setup in the g/box and went to a 2 piece transfer case which solved the cracking probs on the old one piece case. That's all I can think of.

Re: box

Posted: Fri Dec 22, 2006 1:19 pm
by justinshere
turbo4t wrote:
justinshere wrote:anyone have any ideas?
In 1980 or late '79 they changed the output shaft bearing setup in the g/box and went to a 2 piece transfer case which solved the cracking probs on the old one piece case. That's all I can think of.
Thanks mate.

Anyone else?

Re: box

Posted: Sun Dec 24, 2006 11:29 pm
by bad_religion_au
justinshere wrote:
turbo4t wrote:
justinshere wrote:anyone have any ideas?
In 1980 or late '79 they changed the output shaft bearing setup in the g/box and went to a 2 piece transfer case which solved the cracking probs on the old one piece case. That's all I can think of.
Thanks mate.

Anyone else?
thats what your after... the split case is stronger than the single piece case... the non-US part is the gearbox, either the H41 4 speed (lower 1st 3 ratio's compared to their 4 speed) or the H55f (5 speed, which the yanks never got)

Re: 40/45s Box and Transfer

Posted: Fri Dec 29, 2006 10:20 pm
by Ol'40
justinshere wrote:I read a year or two back in a US 4x4 mag that there was a particular year model cruiser (NON US) that had a really strong box and transfer. They stated the month/year that it was from but i cant remember what it was.
Can someone confirm or set this straight. Is it true or not, if so what models was it?

Cheers
G'day justinshere, I only read your post yesterday so I hope you get my reply. Like you I read something about this in a US mag or site, but cant remember either.
The thing is, I have one in my Fj40 (not origional). The early cases used to split around under the idler shaft which is about 25mm in diameter, Toyota, although it is not shown anywhere that I have seen, beefed the one piece case up at that point and used a thicker 34mm approx idler shaft. Apparently they are very rare, and thats all I can tell you, I hope someone can add more.......

Cheers, Gaz.... :drinking:

Ol'40 from 3rd Rock

Posted: Mon Jan 01, 2007 9:55 pm
by Ol'40
Hey , can Dumdunce or any one else in the know shed some light on this??

Cheers Gaz

Ol'40 from 3rd Rock

Posted: Wed Jan 03, 2007 11:44 am
by justinshere
Thanks Gaz

It'll be good to know what that setups from.

Cheers