--- product_id: 148591408 title: "Kohler K1013944 Flush Valve Service Kit" brand: "kohler" price: "€ 269.12" currency: EUR in_stock: true reviews_count: 5 category: "Kohler" url: https://www.desertcart.gr/products/148591408-kohler-k1013944-flush-valve-service-kit store_origin: GR region: Greece --- # 1.5-inch threaded inlet/outlet connections Quick 15-minute installation Brass construction for durability Kohler K1013944 Flush Valve Service Kit **Brand:** kohler **Price:** € 269.12 **Availability:** ✅ In Stock ## Summary > 🚽 Upgrade your flush game with Kohler’s precision-engineered valve kit! ## Quick Answers - **What is this?** Kohler K1013944 Flush Valve Service Kit by kohler - **How much does it cost?** € 269.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/148591408-kohler-k1013944-flush-valve-service-kit) ## Best For - kohler enthusiasts ## Why This Product - Trusted kohler brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Brass Build:** Robust brass construction resists corrosion and wear for lasting reliability. - • **Warranty Protection:** Maintain your Kohler product warranty with authentic, certified parts. - • **Engineered for Longevity:** Kohler Genuine Parts ensure peak performance and extended product life. - • **DIY-Friendly Installation:** Designed for straightforward setup—get your toilet running smoothly in minutes. - • **Universal 1.5" Threaded Fit:** Standard inlet and outlet connections for seamless compatibility. ## Overview The Kohler K1013944 Flush Valve Service Kit is a genuine, brass-constructed replacement part designed to maintain optimal toilet performance. Featuring 1.5-inch threaded inlet and outlet connections, it ensures compatibility with standard plumbing setups. Engineered by Kohler, this kit supports product longevity and warranty protection, with a quick installation process that can be completed in about 15 minutes. ## Description Protect the warranty on Kohler products, always look for the Kohler GENUINE Parts logo. Kohler GENUINE Parts are designed by Kohler engineers to maintain original product performance and promote product longevity. Review: 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. Review: Bueno - Me sirvió y desde entonces mi baño no se ha descompuesto ## Features - Kohler Genuine Part - Constructed of Brass - Flush Valve Service Kit - Model number: 471123 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002C6ICMS | | Brand | Kohler | | Customer Reviews | 4.7 out of 5 stars 226 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 centimetres | | 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 centimetres | | Manufacturer | Kohler | | Material | Brass | | Model Number | 471123 | | Number of Packs | 1 | | Number of Ports | 1 | | Outlet Connection Size | 1.5 Inches | | Outlet Connection Type | NPT | | Part Number | 471123 | | Set Name | Kit | | Size | 14 x 3.5 x 2.5 inches | | Specification Met | ANSI B1.20.1, ANSI B16.11, ASME B16.34, MSS SP 25, MSS SP 67, MSS SP 72, MSS SP 80 | | Thread Size | 1.5 inches | | Thread Type | NPT | | UPC | 087206784767 | | Unit Count | 1.0 count | | Valve Type | flush valve | ## Product Details - **Brand:** Kohler - **Exterior finish:** Brass - **Inlet connection size:** 1.5 Inches - **Inlet connection type:** Threaded - **Item dimensions L x W x H:** 35.6 x 8.9 x 6.4 centimetres - **Material:** Brass - **Number of ports:** 1 - **Outlet connection size:** 1.5 Inches - **Outlet connection type:** NPT - **Specification met:** ANSI B1.20.1, ANSI B16.11, ASME B16.34, MSS SP 25, MSS SP 67, MSS SP 72, MSS SP 80 ## Images ![Kohler K1013944 Flush Valve Service Kit - Image 1](https://m.media-amazon.com/images/I/61E+jNcfF6L.jpg) ![Kohler K1013944 Flush Valve Service Kit - Image 2](https://m.media-amazon.com/images/I/51XMbEf4etL.jpg) ## Questions & Answers **Q: does this come with the plastic circle wrench that helps take out the flush valve?** A: There was no wrench but I used a plastic dowel to remove the clips(there were no nuts) and the new one just snapped in. **Q: Will this fit 84679-AA Model 703?** A: NO **Q: does this come with the plastic circle wrench that helps take out the flush valve?** A: No it did not. However the old one was fairly easy to remove. And new one to install was went in ok as well. Just make sure the gasket is in the right spot. You can move valve up or down to make the gasket seal properly. **Q: Does it have round gray gasket or rectangular?** A: yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pretty straightforward installation but YouTube is your friend *by M***N on 27 February 2020* 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. ### ⭐⭐⭐⭐⭐ Bueno *by M***A on 12 April 2026* Me sirvió y desde entonces mi baño no se ha descompuesto ### ⭐⭐⭐⭐⭐ This needs better instructions to install *by O***Z on 23 February 2021* It is the right part it’s really hard to install ## Frequently Bought Together - Toilet Flush Valve Kit - Kohler 1068031 Fill Valve - Trip Lever Service Kit, Polished Chrome --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/148591408-kohler-k1013944-flush-valve-service-kit](https://www.desertcart.gr/products/148591408-kohler-k1013944-flush-valve-service-kit) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-10*