When I was in trouble because the drainage tank of the toilet overflowed, I found this in Monotaro and bought it immediately. I thought that there are various things, as expected, from Monotaro-san.
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It's cheap because you didn't have to replace the whole unit
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I ordered it at the same time as the diaphragm. The old lever didn't hurt, but I replaced it after opening the tank lid.
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The water in the toilet wasn't stored in the tank anymore, so I checked it online and then replaced this part. Since the cause was deterioration of the rubber together with the packing purchased at the same time, it can be used again after replacement.
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The rubber of the diaphragm was defective and was replaced. The rubber on the arm was also damaged, so I replaced it.
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