




🚀 Flush like a champion — upgrade to unstoppable performance!
The American Standard 7381983-400.0070AP is a premium 4-inch flush valve assembly designed exclusively for Champion two-piece toilets. Featuring the industry’s largest flush valve, it delivers a powerful, clog-preventing flush with durable stainless steel construction and precise OEM compatibility, ensuring long-lasting, maintenance-free performance.




| Material | Stainless Steel | 
| Brand | American Standard | 
| Item dimensions L x W x H | 5.44 x 4.81 x 9.81 inches | 
| Exterior Finish | Metal | 
| Inlet Connection Size | 4 Inches | 
| Inlet Connection Type | Flange | 
| Outlet Connection Type | Flange | 
| Outlet Connection Size | 4 Inches | 
| Specification Met | ASME A112.19.2-2018, ANSI A112.19.2-2018 | 
| Valve Type | flush valve | 
| Manufacturer | American Standard | 
| UPC | 012611907883 | 
| Part Number | 7381983-400.0070AP | 
| Item Weight | 14.7 ounces | 
| Product Dimensions | 5.44 x 4.81 x 9.81 inches | 
| Item model number | 7381983-400.0070AP | 
| Size | 4 inches | 
| Color | Black | 
| Style | Champion 2-Piece | 
| Item Package Quantity | 1 | 
| Number Of Pieces | 2 | 
| Included Components | Flush Valve | 
| Batteries Included? | No | 
| Batteries Required? | No | 
| Warranty Description | “*1 year Limited warranty from date of purchase” | 
Trustpilot
2 days ago
2 weeks ago