They are original replacement parts, the problem I'm having is getting the gromet and stem up in the tank. It is such a tight fit, can't get both in together, I tried the gromet first, then the stem, and then both the gromet and stem together. I don't want to put too much pressure on the stem, that's how I broke it to start with,any suggestions? I've tried axle grease
Finally got it, had to remove tank, turn it over in order to put enough even pressure to insert grommet in first, the stem, actually pretty easy this way.
