I replaced the tub gasket and the lower door gasket. The tub gasket was, of course, super easy. I just pulled out the old one and inserted the new one. (The yellow dot to indicate center goes into the slot and should not be visible once installed.) The new one was a bit shorter and didn’t fold at the bottom on each side like the old one. This did not cause an issue-just an FYI. Lower door gasket was a tiny bit more challenging as I needed to remove several screws and prop open the lower corner of the inside of the door. But still an easy repair. The only note I’ll make is to use pliers (regular, not needle nose as indicated in the video) to remove the old gasket. The old one was wet and had mineral build upon it making it too slippery to get good traction with needle-nose pliers. In hindsight, I believe I only needed to replace the lower door gasket. It was almost completely degraded on the edge that rolls into the unit to keep water inside. knowing what I know now, I would check this part before ordering. The unit is now leaking free!