Transmission WEIGHT: 722.906 ???? Plz help!
 

I'm desperately trying to find the weight of a 722.906 transmission from a 2007 E350 base.

I mailed a faulty transmission back and they claim it weighed over 500 pounds! I estimated it at 125 lbs, which may have been light, but I need a spec sheet indicating the actual weight of the transmission so that I can get my $595 back that FREIGHT-Center's carrier charged me!

PLEASE HELP! I've spent hours searching the internet and making phone calls, but to no avail.

Thank you SO Much for any intel!

722.9 G-Tronic Transmission weights 141 lbs (dry & w/o T.C.)
 

I was able to get some documentation from the MercedesBenz dealership here in San Diego. However, it's not an official "spec sheet" so I'm just prodding to see if anyone might know where this information is, if it even exists.

It weighs 64 kg without the torque converter and without fluid. That's 140.8 pounds. If not anything else, I hope this may help someone out in the future!