I have an old sink, which might be as old as the house (1941). The current Kenmore garbage disposal (circa 2000) is attached to the drain with the 3 bolt type of connector and the disposal has died. Should I replace it with a disposal that uses the 3 bolt connector? Or is there some advantage to using "the other kind". I haven't looked at the other type of connection, I've only read on the web that there is another kind.
Of course, if I could get another Kenmore that would screw into the existing connection that would be nice. I haven't figured out how to read the specs for disposals and determine a given disposal would do that. So I anticipate removing the old connection and drain.