Product review (5 stars): Fit my Admiral model ADG7000AWW dryer.
This fixed my Admiral ADG7000AWW.  The old motor was P/N 53-4459.  I also replaced the plastic blower impeller, and one of the wheels that the drum rolls on.  It was a little tricky to get the motor out -- you have to rotate it in order for the rubber bushing to release.  But it's definitely worth the effort, as new dryers are inexplicably expensive.