Rubber Hose Sections installed in Grey Water Drain Pipe???

When I had to replace a waste valve, I wish I had thought of getting the rubber connector. It would have made the installation lots easier, rather than forcing the ABS apart enough to get the valve in between.
May be what happened to yours.
I have used a 4” version to rejoin sewer pipe here at the house about 12 years ago and it’s still there.