Transfer case rebuild

TNFISHRMAN

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Does anyone know how to tell which transfer case you have? Do you know where to get rebuild information for the Transfer Cases?
 
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Another option is getting a used transfer case. You can find out what part you need from your vin or by year and trim. Look at the parts diagram.
 
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Another option is getting a used transfer case. You can find out what part you need from your vin or by year and trim. Some years are awd cases on the limiteds.

Yeah, my buddy picked one up from a junkyard for $100.

But usually they are $2-300.

Edit: nevermind I was thinking of the FJ case which is way cheaper than ours.
 
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I have gotten two bad Transfer cases and LKQ (national used parts dealer that will warranty their parts) keeps telling me that its the same transfer case for the V-6 and V-8. I have a V-8 and neither of the two I have received have worked because they came from V-6 donor vehicles. I have the part numbers from Toyota for the V-6 and V-8 and they are definitely different. So that is the reason I was looking to be able to identify which transfer case is which. Also Junkyards in my area are charging $500+ for a used transfer case. I would absolutely love to find one for 2-300. I am to the point of just rebuilding mine if I can find a rebuild manual. That is why I was asking about rebuild information.
 
V8s are full time 4wd. The only t-case that'll work will have to be from another V8.
I recently purchased an 03 V8 sport but the 4lo actuator is seized. I've tried the recommended tap and turn switch method but it's not working. I don't know that I want to spend the money on another full time electric t-case. I may, I may not. Eventually what I'd like to do is the fj t-case swap however if you look into it you'll find it's a good chunk of work to make it all work. I may just throw a locker in the back and call it good for a while.
 
What are you rebuilding? If you broke the planetary or the chain, the cost of either of those parts is greater than just finding the correct transfer case. If its just the stupid actuator, there are dozens of threads about how to recondition it, or buy a new one for 800.
 
Man, you've been jacking with this for a long time! LQK obviously doesn't know 4runners. I agree with duffdog, what's wrong with your t-case?
 
What are you rebuilding? If you broke the planetary or the chain, the cost of either of those parts is greater than just finding the correct transfer case. If its just the stupid actuator, there are dozens of threads about how to recondition it, or buy a new one for 800.

I haven't torn in to my old one yet. I am betting chain. But will not know for sure until break it open. I was just trying to find a rebuild manual like you can find for some of the New Process T-cases. Then hopefully rebuild. I got burnt buying this thing used or by having it serviced at the stealership. At some point the transfer case was drained and never refilled. No driveway or underbody leaks to be found. Even after it broke I filled it up and it has not leaked at all. My front differential is in good working order. I just keeping getting the wrong T-Case from LKQ.
 
Man, you've been jacking with this for a long time! LQK obviously doesn't know 4runners. I agree with duffdog, what's wrong with your t-case?

Not 100% sure. Thinking Chain. But I will not know until I break it open. I just did not want to break it open until I found a manual for it.
 
Before you open it up I would encourage you to Google " weberauto youtube"
it will take you to Weber State University website. Page down to "Toyota" view full playlist, and open it. Then page down to video 42 " Center differential transfer case" and watch.
It is 42 minutes long, but very informative about the V8 t-case in AWD 4runner, which you have,
Will give you a good idea of what you can expect when you open it up.

I've watched it several times and it is very informative.
 
Before you open it up I would encourage you to Google " weberauto youtube"
it will take you to Weber State University website. Page down to "Toyota" view full playlist, and open it. Then page down to video 42 " Center differential transfer case" and watch.
It is 42 minutes long, but very informative about the V8 t-case in AWD 4runner, which you have,
Will give you a good idea of what you can expect when you open it up.

I've watched it several times and it is very informative.

heck of a source, well played
 
Before you open it up I would encourage you to Google " weberauto youtube"
it will take you to Weber State University website. Page down to "Toyota" view full playlist, and open it. Then page down to video 42 " Center differential transfer case" and watch.
It is 42 minutes long, but very informative about the V8 t-case in AWD 4runner, which you have,
Will give you a good idea of what you can expect when you open it up.

I've watched it several times and it is very informative.

[MENTION=216899]TNFISHRMAN[/MENTION], I'll save you a good bit of searching because I did what rdruss said and went to Weber State University's website and searched and searched but I couldn't find any playlist or even a YouTube link of any kind so I then went to the "WeberAuto" YouTube page and found the playlist and the video, here's a link that will take you right to the video.

YouTube
 
The transfer case is really pretty simple once you pull it apart. Chain is not hard to replace.

Problem with used ones is you don’t know if the actuator works or anything else about it.

If yours was driven with no oil though then chances are there is more then a bad chain.
 
Old thread, I know.
Same problem with my 2003 V8 full time 4wd.
Transfer case was run for some time with no oil...the leak got me but I did not know it.

Now it slips under a light load.

Did you find a manual? Did you rebuild or replace it?
 

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