The 3-1/4" Canister Seal for American Standard Champion (#738651-0070) from Braxton Harris is a crucial component for maintaining optimal performance in your toilet system. This seal is designed to fit the American Standard Champion model, ensuring a perfect fit and reliable sealing. Made from high-quality materials, it provides excellent durability and resistance to wear and tear. This canister seal helps prevent leaks and ensures efficient flushing, making it an essential part of toilet maintenance. It meets industry standards for quality and compatibility.