Kohler Alouette Replacement Toilet Flush and Fill Valve Kit with Adjustable Overflow Tube for Strongest Flush by NuFlush

‌Perfect Fit Replacement – Compatible with Kohler Alouette Series models K-3491, K-14247-NA and tanks K-4601, K-14249-NA; replaces Kohler Part #87373 Complete All-in-One Kit – Includes flush valve, fill valve, triangle tank-to-bowl gasket, metal bolts, upgraded hardbody flapper, and adjustable overflow tube (7.5" to 12") Maximized Flush Performance – 2.3-inch flapper valve with separate silicone sealing ring allows for a better seal and stronger, more efficient flush Durable & Easy to Install – Designed for 2-piece toilets, this kit ensures long-lasting performance and simple installation with all parts included