I ordered and received the door gasket and L and R Baffles to hopefully repair my leaky dishwasher. As I watched the repair video, I notice I am supposed to have a small middle gasket at the bottom of my door that the door gasket meets. It is not there. I took my door off and it definitely is not there. I can’t see what this is called or where to order one?
Some units use this while others do not.
Your’s probably never had one.
If you click on the gasket picture or description at ApplancePartsPros a page will open with a Q&A section that addresses this.
If you look at the GSD3400G00BB they mention you will see it but you will also see that this unit does not have a Door Extension like yours.