7644700N Features: -Toilet tank flush valve kit.-Carded.-Fits most 2 or 3 bolt toilet tanks, including 1.6 gallon models.-Corrosion resistant materials for a longer life.-Universal gasket fits most toilets.-Saves water by stopping leaks at the tank drain.-Easy to install detailed instructions inside. Includes: -Includes flapper, bowl gasket and solid Brass bolt. Construction: -Plastic construction. Color/Finish: -White finish.