While you wait for answers, we may have found some information which could help you.
Click here for Sink Model Innerinsinkerator 444 ?
Insinkerator Badger 5 leaks?
HP of Insinkerator Model 5-75A? What is today's equivalent Model number?
Where can I get shaft seals for a insinkerator 45?
badger insinkerator garbage disposal model 5-81 ?
my insinkerator 5-81, is leaking from the bottom of the unit. ?