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Old Jan 8, 2015 | 01:50 AM
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transmission identification?

I have a transmission that I bought that didn't fit my 97 F250HD. I know it's for a small block and has more sensor connectors than mine did.
I need to find out what this transmission is and what it came from so I can hopefully track down the guy who sold it to me, or try selling it myself to get it gone.
It has a metal tag attached to it but some of the lower numbers are no longer there.
This is what's left: 1C (very large) XL7P-AA
PRB-BF1
00082016
??-9F07
Then on one side it has: RFFS1P-7006-AA
Then other side it has: RF-XL3P-7A040
Any help with this would be great and can anything inside this tranny be useful in my E40D transmission, because my salvaged one is already giving me problems.
 
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Old Jan 8, 2015 | 10:52 AM
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A photo would be very helpful.
 
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Old Jan 8, 2015 | 02:29 PM
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How many bolts hold the pan on?
 
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Old Jan 8, 2015 | 09:39 PM
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Here are some pictures if I did this correctly. Pan has 20 bolts.









 
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Old Jan 13, 2015 | 08:56 AM
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E4OD

This looks pretty much like my E4OD
 
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Old Jan 13, 2015 | 09:00 AM
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It is a 4R100, not an E4OD. I can't tell if it has the modular or the diesel bolt pattern on the bellhousing.
 
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Old Jan 13, 2015 | 02:28 PM
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E100R

Thanks Mark,

it looks pretty much the same, where is the secret identifier?

And furthermore can I replace an E4OD with the 4R100 ?
 
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Old Jan 13, 2015 | 02:53 PM
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The secret identifier is the turbine speed sensor. The E4OD doesn't have one.

You can install a 4R100 in place of an E4OD. There is a mod that needs to be done in the pump body or the converter lockups will be VERY firm. You can run it with the firm lockups if you prefer.
 
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Old Jan 13, 2015 | 08:08 PM
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I finally made it over to my local Ford dealer yesterday to find out what it came out of.
The numbers come up that it is for a '99 Expedition w/5.4 liter engine.
I had him check to see if it also would fit a F150 5.4 liter, but it came up with different numbers.
Is it that important that it goes into only one model?
 
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