KOHLER K-1083980 3" Toilet Canister Flush Valve KitProtect the warranty on Kohler products, always look for the Kohler GENUINE Parts logo. Kohler GENUINE Parts are designed by Kohler engineers to maintain original product performance and promote product longevity. Kohler GENUINE Part Canister flush valve kit for Kohler Cimarron toilets 3" canister with a 3" outlet Compatible with Kohler Cimarron tank model number K 4634 Look inside the back wall of the toilet tank to identify tank model number