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Unread 01-01-2005, 09:34 AM   #1
bernie
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TF727/904/909/999 identification?

Trying to positively identify TF999.
TF727/904/909/999 are similar.
Have read many threads and sites,
but haven't found a real good way to tell the difference.
Does anyone have serial number info or any other input?

photos of 999 at:
http://www.off-road.com/jeep/tech/trans/tf999.html

However,
A 904 or 909 looks similar in photos at:
http://www.off-road.com/jeep/tech/trans/tf904.html
A 727 is also similar:
http://www.off-road.com/jeep/tech/trans/tf727.html

Thanks

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Unread 01-02-2005, 06:37 AM   #2
bernie
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If anyone is curious, the best I can determine from vendors, other forums and websites:

The TF904 and TF999 are the same case; the internals are different.
The TF727 pan has a bulge on the passenger side front.
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Unread 01-05-2005, 02:30 PM   #3
sixshooter
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Are you looking to do something specific with the trnas...I can give all inds of info on the mopar swaps and how to do them without adapters...using ALL factory stuff. the 999 and the 904 are similar and the 727 is stronger and yes, has a bulge on it.
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Unread 01-05-2005, 04:03 PM   #4
bernie
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It will bolt right up--
The 999 is stronger than the 904--
want to ID it for that reason.

Found out that the 999 has two external ribs in the housing above the rear servo; the 904 does not.
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Unread 08-15-2013, 06:50 PM   #5
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Quote:
Originally Posted by sixshooter View Post
...I can give all kinds of info on the mopar swaps and how to do them without adapters...using ALL factory stuff.
Yep, old Post.


So what kind of info do you have ?
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Unread 08-16-2013, 08:17 AM   #6
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Just to chime in here, because I did this swap a few years ago. Unless you have 4" of lift or better, the front driveshaft WON'T clear the 727 servo bulge......

Just FYI...

don't ask me how I found THAT out....
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