Name this part!

[beansblacktsi]

Well I can't believe I have to ask this but I have a washer/spacer left over after messing with my trans or at least O'm pretty sure its from my trans. I replaced the end clutches, welded the center diff, and took out the viscous coupler and after I put it all back together I had this washer left. So I have a spare trans laying around so I decided to take apart the same parts I messed with to try and figure out where it came from but I couldn't find the same one in the spare trans. I have looked through the diagrams also and haven't had any luck so if somebody could possibly help me out that would be awesome. Here are some pics.

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[twicks69]

It looks like the upper pinion gear shim for the center differential you welded. Not necessary.

 

[beansblacktsi]

It looks like the upper pinion gear shim for the center differential you welded. Not necessary.

The upper pinion gear shim is way smaller. Here is a picture comparing the washer that is unknown( the one on the right) and the two washers that are in the center diff.

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[twicks69]

Thrust bearing shim on inside of end clutch pack? Did you disassemble the rest of the transmission also? I don't have any autos here currently to take a look at.

 

[doubleclutch99]

Looks like a spider gear shim.

 

[beansblacktsi]

Thrust bearing shim on inside of end clutch pack? Did you disassemble the rest of the transmission also? I don't have any autos here currently to take a look at.

Ill have to check and see if its the thrust bearing shim. And I only disassembled the parts listed in the first post.

Looks like a spider gear shim.

That is what the picture I posted is comparing so its not.

 

[beansblacktsi]

checked the hrust bearing shim on inside of end clutch pack and it was not it. Any other ideas? Im thinking about just running it and seeing what happens because Im out of options.