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!

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2006 E350 w/ 155k miles (Daily Driver)

Previous:
1993 300E 3.2L Sedan w/ close to about 300k miles
2003 E500 Brilliant Silver (Had 217k miles when totalled!)
1989 300E with 289,000 miles (had for <1 yr while in HI)
03 CLK 500 cabrio (Mom's)
2006 C230k (Dad's)
1999 S420 (Mom's/Dad's)
2000 C230k Sport sedans
2001 CLK320 Cabrio (Mom's)
1995 C280 My First Mercedes-Benz... (155k miles. EXCEPTIONAL AUTOMOBILE. Was Very hard to let go of!)

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!

__________________
2006 E350 w/ 155k miles (Daily Driver)

Previous:
1993 300E 3.2L Sedan w/ close to about 300k miles
2003 E500 Brilliant Silver (Had 217k miles when totalled!)
1989 300E with 289,000 miles (had for <1 yr while in HI)
03 CLK 500 cabrio (Mom's)
2006 C230k (Dad's)
1999 S420 (Mom's/Dad's)
2000 C230k Sport sedans
2001 CLK320 Cabrio (Mom's)
1995 C280 My First Mercedes-Benz... (155k miles. EXCEPTIONAL AUTOMOBILE. Was Very hard to let go of!)