I've got a torqueflite tranny I am trying to identify for my Jeep. I am positive it is not a 727. It has the Jeep/AMC bolt pattern and I think it is either a 904 or a 999, but I don't know the differences. Can anyone help me out?

Identification numbers should be stamped on the left side of the case just above the oil pan gasket surface. <img src="/forums/images/graemlins/cheers.gif" alt="" />

I've got the numbers off of it, but I'm having trouble finding a place to identify them by. Does anyone know any websites or reference material I could refer to?

BTW, the numbers are 8953005018 9222 1956.
And the numbers 964-3 are cast into the bellhosuing.

If this link does not do it call the dealer w/ those #s.
Torqueflight

Dang Dealers are all closed today. Tried 3 of them, darn holidays!

That site did not help?

Not really, it said the main differences are internal. I know what the tranny is not, it is not a 727, which the guy I bought it from said it was. I have narrowed it down to a 904 or 999, but I can't tell the difference between the two. That page didn't have any sort of listings about the numebrs on it. If I had some sort of measurements to go off of that might help but I can't find anything like that either. The cases might even be the same, however the 904 is light duty and the 999 is medium duty. The numbers right now are all I have to go on, unless I can find a way to differenciate between the 904 and the 999. I am going to have to try to call the dealers tomorrow and see if I can find anything out. Meantime if anyone can tell me what I have, it would be appreciated.

I assume you don't know what it came off of. Here's a clue I found that may help.
<img src="/forums/images/graemlins/cheers.gif" alt="" />

Perfect! That did it, thanks a lot.

Actually that didn't do it. After reviewing pictures of the 999 and 904, and comparing them to mine, they both have two external ribs above the rear servo. Damn.