New info on the Front Diffs

[HummerNewbie]

Originally posted by PARAGON:
...But there might be a relationship to the two trucks through the front ring/pinions because their build dates are fairly close together...

I agree completely especially since there are now three since HI's has to be replaced. I would really like to see some investigation into this since the three vehicles that I know of with this problem were all purchase right at the same time. Of course any one of them could have been sitting on the lot for a while but I really think this needs to be looked into. Based on VIN numbers I would think it would be fairly easy to check the lot numbers for the gears in each truck. If the lot numbers are all different then that probably counts out a hardening issue but if they are all the same it would narrow down the possible problems in my book.