Fluidmaster Shark Fin Toilet Flapper For Kohler 1-Piece Models

Direct replacement toilet flapper for these Kohler models: San Raphael (3384, aa, ba, revs.) Rialto (3386, aa, ba, ca, revs.) Santa Rosa (3323) Revival (3360) Gabrielle (3322) Memoirs (3451, 3453) Portrait (3357) Ankara (14230- TF) 5-year warranty (Tank model number is printed on inside back wall of tank)