Codes???

[Mattg]

Can anyone tell me what the factory code is for any of the A4 gears. 323's and etc? Thanks for the help

[mrr23]

Gu2 = 2.73
Gu5 = 3.23

[Mattg]

Thanks a lot. I found them on the internet. A salvage yard was trying to argue with me about the codes. They gave me the wrong rear end.