Description Kohler GP1078440 Sharkfin Flapper – 2.25-Inch Replacement Valve Flexible 2-inch red rubber flapper valve with durable 8-inch stainless steel chain Designed to fit Kohler one-piece toilets Compatible with 2.50-inch and 2.75-inch wing connections Manufactured with high-resistance materials to withstand chlorine, chloramines, and harsh water conditions Replaces Kohler flapper models 84138, 84314, and 85655 Fits a wide range of Kohler toilets, including: Ankara (K-14230-TF, K-14278-TF) Devonshire (K-3488) Fables & Flowers (K-14230-TL, K-14278-TL) Gabrielle (K-3322) Karat (K-3323) Kathryn (K-3324) Laureate (K-14286-PD) Memoirs (K-3451, K-3453) Prairie Flowers (K-14258-WF) Revival (K-3360, K-3612, K-14224) Rialto (K-3386) San Raphael (K-3384 – manufactured before 4/2000) Santa Rosa (K-3323) Saree (K-14268-S1) Whistling Straits (K-14257-WS, K-14258-WS)