a340f to hf2a?

[kenai]

Been searching google and on here for the past half an hour with out much luck. Can an A340F out of a 00-04 tundra mate to the cruiser HF2A case? Is there an adapter? Thanks

 

[Eversaul86]

I'm no expert, but from what I've researched it looks like the tail shafts and housings from the a340 transmissions are interchangeable (see the links below). I'm just starting to gather my parts to do this same swap on a a340e, and the hf2a case will mate to the tail housing of a a343f.
http://www.toyota-4runner.org/3rd-gen-t4rs/132259-a340e-a340f-transmission-swap.html
http://www.toyota-4runner.org/3rd-gen-t4rs/121743-a340e-a343f-swap.html

I'll try and post some more updates the further along I get. Right now I'm just gathering parts and info. Hope this helps, and I'm sure their are others here who can help clarify more.

 

[half k cruiser]

I believe @scottryana was working on this.

 

[mjosoba]

I've wondered about all those. Doesn't the newer six speed, A750f I think, mate to an HF2AV?

 

[scottryana]

I wasn't working on this specifically, I was working on the A750F, but the A340 is a common variety with the A343 having the specific tail housing needed to mate up to the full-time case. If it were me I would use the A343F to H2FAV case and then swap your current bell housing if required.

 

[mjosoba]

Does the A750f not bolt right up? I was contemplating trying to use that with my diesel swap.

 

[scottryana]

Bolt right up to? The transfer case, Yes. The 1FZFE, No. At least that is the current consensus.

 

[desertdweller]

There is some good info here:
https://forum.ih8mud.com/threads/project-effjjay-eighty-2uz-powered.341445/
He used a a343f with the valve body from an a340f for his 2uz swap. The transmission info starts at post 81.

 

[mjosoba]

I have Dustin's A440/A442 to Isuzu 4BD kit. I am leaning towards using an A440 w/A442 converter for the lower OD. But I'd love to use an A750. Could be sweet. Not sure how doable it is.

 

[azfj80pinal]

Can I convert a a340e rwd Lexus tranny to a a343f for 4wd output to a hf2av?

 

[danthemanx07]

Old thread but did anyone ever figure this out?

 

[yotalock]

Bump!