Approx weight of a PS gear?

Out of high school got job @ Chrysler in 76. 1st night on the job I was to take complete PS gears out of wire basket and place on overhead conveyor.

I always thought they told me they weighed 44.5 lbs

Guess if they are only 38 lbs then I didn't pick up 66,000 lbs a day when on air test. More like 56430 lbs .................................... LOL