Waste King

I have to replace a king elimination SS5000. Any idea what may be in the same space or connection?
We're dead. I want to replace myself with no trouble. I need to know what will work in the same space and using the same connections. It is a matter of plumbing. Thank you!
You have to take measures at age unit drainage connections. Most seem to be fairly standard, but there is always the possibility that it is not. The change is quite simple. Be ready when you release the former because they are heavier than they appear.