Description Kohler 2-inch One-piece, Part Number #89827 2-inch Flush Valve for Kohler Toilets Compatible with the following Kohler models: Santa Rosa 3323, 3803, 11899, Gabrielle 3322, 14257, 14258, 14286 Kathryn-3324, 14268 and other various Kohler Models Corrosion resistant This is not a universal fit product Toilet Tank Number can be found inside tank