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545rfe expert help needed

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Old Jul 18, 2021 | 11:32 AM
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Default 545rfe expert help needed

Before I commence the transmission swap in a few weeks after gathering all the parts in.

I picked up 25k miles RWD 545rfe from a 2004 Ram 2500. Is RWD transmission direct fit and play after converting 4x4 by transferring the tailpiece from old transmission? It will be going into my 06 ram 2500.

I just need confirmation that the RWD tailpiece can be removed and then converted to 4x4 pieces from the old transmission and ready to be installed.
 
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Old Jul 18, 2021 | 12:18 PM
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They list different part numbers for 2 vs 4 wheel drive..... although, it doesn't detail what the differences are.
 
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Old Jul 18, 2021 | 10:32 PM
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Same trans. Pull tailshaft off, swap transfer case adapter on. One was from a 2wd, the other 4wd:



With t-case adapter bolted on:




These pics are from 2012. Just had to do it again for the 3rd time (hate this trans). Didn't have the garage space so I took it to a local shop. Was fun explaining how they're the same trans to the OWNER. He did apologize though, admitted he knew absolutely nothing about RFE's. At least they did a good job swapping everything.
 
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Old Jul 18, 2021 | 10:33 PM
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Just throw a bead of the same sealant you use for the pan on the sealing surface for the t-case adapter. In the first pic you can see where the factory sealant was.
 
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Old Jul 18, 2021 | 10:55 PM
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The sealant is call 3 bond sealer.
 
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Old Jul 24, 2021 | 01:26 AM
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should work fine.... do a quick learn after install.....if you dont have a scanner that codes
this scanner will do the quick learn. its a Chinese piece of junk .. but its cheap and does about everything...
https://braydentechs.com/dodge-jeep-...vel-scan-tool/
 
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Old Jul 24, 2021 | 04:40 PM
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Originally Posted by vietti2
should work fine.... do a quick learn after install.....if you dont have a scanner that codes
this scanner will do the quick learn. its a Chinese piece of junk .. but its cheap and does about everything...
https://braydentechs.com/dodge-jeep-...vel-scan-tool/
Does it actually work on PCI bus vehicles (like 02-05 Rams)? My DRBIII took a **** on me and I actually need something just for that specifically.
 
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Old Jul 27, 2021 | 09:26 AM
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yes it does.
 
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Old Oct 27, 2022 | 12:15 PM
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I haven't been on forums lately. I still haven't changed my transmission yet. I am now sourcing the torque converter to replace the factory converter. At the same time, I will be upgrading to Ram 3500 Trans cooler for increased cooling and longer life.

At the moment, I am dealing with P2096 and evap leak.
 
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Old Oct 28, 2022 | 11:02 AM
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good luck make sure you get a torque converter seal (o ring) if it doesn't come with one..they are a pain to get ..
check the torque converter depth. like in the video
 

Last edited by vietti2; Oct 28, 2022 at 11:06 AM.
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