American Standard 3174.002-0070A Champion 4 Flush Valve Assembly

Meet the Champion 4 the undisputed leader in high performance toilets. With the industries widest 2-3/8 in. trap-way and 4 in. flush valve it created a plunger free world for homeowners and virtually eliminated clogged toilet call backs for plumbers. The Champion will move a mass 70% larger than the industry standard. It achieves the highest bulk removal rating of 1000 grams and will even flush a bucket of golf balls. Which means you can flush with confidence and never worry about plunging a toilet again. Champion 4 replacement flush valve for the industrys largest trap-way. Assembly includes valve with valve seal nut removal tool. Components are developed with quality engineering construction for reliable performance.