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🚽 Upgrade your flush game with Kohler’s brass-strong precision!
The Kohler K1013944 Flush Valve Service Kit is a genuine, brass-constructed replacement part engineered by Kohler to ensure optimal flush valve performance and durability. Featuring 1.5-inch threaded inlet and outlet connections, this kit offers a precise fit for easy installation and long-lasting reliability, backed by high customer satisfaction and industry standards compliance.










| ASIN | B002C6ICMS |
| Best Sellers Rank | #109,679 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #202 in Toilet Flush Valves #12,005 in Kitchen & Bath Fixtures |
| Brand | Kohler |
| Brand Name | Kohler |
| Connector Type | Threaded |
| Customer Reviews | 4.7 out of 5 stars 225 Reviews |
| Exterior Finish | Brass |
| Exterior finish | Brass |
| Global Trade Identification Number | 00087206784767 |
| Inlet Connection Size | 1.5 Inches |
| Inlet Connection Type | Threaded |
| Inlet connection size | 1.5 Inches |
| Inlet connection type | Threaded |
| Item Dimensions | 35.6 x 8.9 x 6.4 centimeters |
| Item Type Name | Flush Valve Kit |
| Item Weight | 0.91 Pounds |
| Item dimensions L x W x H | 35.6 x 8.9 x 6.4 centimeters |
| Manufacturer | Kohler |
| Manufacturer Part Number | 471123 |
| Material | Brass |
| Material Type | Brass |
| Model Number | 471123 |
| Number of Ports | 1 |
| Outlet Connection Size | 1.5 Inches |
| Outlet Connection Type | NPT |
| Set Name | Flush Valve Kit |
| Size | 14 x 3.5 x 2.5 inches |
| Specification Met | EN 1074-1, EN 1074-2 |
| Thread Size | 1.5 polegadas |
| Thread Type | Threaded |
| UPC | 087206784767 |
| Unit Count | 1 Count |
| Valve Type | Flush Valve |
M**N
Pretty straightforward installation but YouTube is your friend
The product exactly met my expectations and fixed my running toilet. My wife is happy so I am happy. I'm glad I spent some time watching YouTube videos showing exactly what is involved, I like to know exactly how to approach a project before I begin so I don't waste time solving problems others have already solved. That said, when the videos mentioned that getting the thing to click into place on inside of the tank was a little tough, they understated things considerably. There isn't a whole lot of room in there for big hands and I was unable to get it to click into place until I used a long flat-blade screwdriver as a lever to coerce it into place. Start to finish, including time to utter some cuss words and go to the garage to get that lever was about 15 minutes.
M**A
Bueno
Me sirvió y desde entonces mi baño no se ha descompuesto
O**Z
This needs better instructions to install
It is the right part it’s really hard to install
Y**O
La formalidad de una empresa habla por su sila
Excelente calidad, entrega oportuna un día antes de lo pactado,
J**K
Great replacement
When trying to replace the big washer to stop leaking in my toilet tank, two of the tabs at the base broke. I was concerned about the fit and looked at the photos very carefully. This one fit perfectly in my KOHLER toilet tank.
Trustpilot
2 weeks ago
2 days ago