And look what I found.

2 friction discs with missing teeth compared to the one on top, which looks just fine.
http://i640.photobucket.com/albums/u...-09-24_342.jpg

Some deep heavy grooves/chips on a few discs and plates.
http://i640.photobucket.com/albums/u...-09-33_813.jpg
http://i640.photobucket.com/albums/u...-09-45_840.jpg

And some with some scratches, no grooves/chips.
http://i640.photobucket.com/albums/u...-10-02_318.jpg

The side cover looks like it has a few chip offs and the flat area where the friction plates connect to looks rough.
http://i640.photobucket.com/albums/u...-37-47_138.jpg
http://i640.photobucket.com/albums/u...-38-12_171.jpg

Now, I've been driving on this same diff for a little over a year and it worked just fine. I know I'm going to have to replace those 2 discs that are missing their teeth but do you guys think I can get away with it if I leave the rest of them alone? Also, TRE upgrades these to 12 plates. Does anyone know if there's any kind of aftermarket plates I can buy to replace these?

And sorry for the links. I didn't want to do actual pictures because the pics are pretty big and I didn't want to downsize them because it'll be harder to see the grooves and scratches.

 

only factory ones for the stock diff! they are like $75 for the friction disc and like $50 for the friction plates. Your best option is to get a factory diff or a aftermarket diff.

 

http://www.weirperformance.com/maxgriplsdkits.html
What about this? Will these work? I found this on another thread.