Dimensions and DDs too...
The dimensions of the later BDs are: 43H, 29W, 26D (some were 41.5 H). Most metal console BDs from the late 70s on weighed about 220 lbs, plus or minus a pound or two.
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The DDs have some design/construction points in common. Their transmissions use the same amount of oil, and have similar agaitator shafts (though shorter). It would not surprise me at all if a worn seal on one of those would leak too, just like a BD. I hear that the centerpost on DDs is better sealed though, so perhaps the transmission is too?
Gordon