Home Depot does sell replacement parts for American Standard toilets. The do-it-yourself store sells a wide variety of parts for the brand, from valves to levers.
The parts can be purchased at the store or online. If shopping online, customers can have the parts shipped to the local store or to their home. Shipping to the store is often free for the customers and can even be shipped there the same day depending on the store's location and stock availability. The website also allows for customers to check the in-store stock on select items. These features can be very helpful for people that need parts quickly, especially in an emergency situation.