Review on 🚽 Kohler K-GP1078441 Flapper for Two-Piece Toilets with Class Five Technology - 3-1/4 In - Red: Product Review, Specifications, and Compatibility by Norlan Pippinmd

I bought it as a spare as I expected it to need replacing soon. Today (7-2-2018) I finally replaced it only to find out that it doesn't fit. According to the product description on the Revain, Kohler website and on the packaging, it should fit my Cimarron 4634. However, it's a bit big and doesn't close all the way. Luckily the old one still works and I was able to use it when I replaced the fill valve. Update: 2018-07-11: For reference, the old shock was Korky 3060, 3 inches. I have since bought the 3060 locally and it fits perfectly. It's too late to return it, but at least it's not a big price to pay. But not happy.