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🚽 Upgrade your flush game with Korky’s premium valve—because your throne deserves the best!
The Korky 723X is a premium 2-inch top mount flush valve and flapper combo designed for one-piece toilets, including American Standard. Featuring a 7.5-inch overflow tube and made from durable chlorazone red rubber, it offers universal compatibility and chlorine resistance. Easy to install with included tools, it’s manufactured in the USA and backed by a 5-year warranty, making it a trusted, long-lasting toilet repair solution.























| ASIN | B00FL10S82 |
| Best Sellers Rank | #149,297 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #251 in Toilet Replacement Parts |
| Brand Name | Korky |
| Customer Reviews | 4.4 4.4 out of 5 stars (372) |
| Exterior Finish | Plastic, Rubber |
| Global Trade Identification Number | 00049057102398 |
| Included Components | (1) Fixed Height Flush Valve, (1) 2001 Premium Flapper, (1) Installation Driver and (1) Instructions |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | HEF |
| Item Dimensions | 2 x 7.5 x 2 inches |
| Item Type Name | for 1-Piece Toilet Models, |
| Manufacturer | Korky |
| Manufacturer Part Number | 723X |
| Manufacturer Warranty Description | 5 year warranty |
| Material Type | Rubber |
| Model Number | 723X |
| Number of Pieces | 4 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | HEF |
| Specification Met | ASME, NSF, ULC, ASTM, EPA, ANSI, ISO, CE, ASSE |
| Thread Size | 0.5 inches |
| Thread Type | NPT |
| UPC | 049057102398 |
| Unit Count | 1.0 Count |
| Valve Type | gravity-tank flush valve |
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