--- product_id: 343370197 title: "Kohler K1078578 Flush Valve Assembly Kit" brand: "kohler" price: "584 zł" currency: PLN in_stock: false reviews_count: 5 category: "Kohler" url: https://www.desertcart.pl/products/343370197-kohler-k1078578-flush-valve-assembly-kit store_origin: PL region: Poland --- # 2-minute quick installation Brass construction for durability Made in the USA for trusted quality Kohler K1078578 Flush Valve Assembly Kit **Brand:** kohler **Price:** 584 zł **Availability:** ❌ Out of Stock ## Summary > 🚿 Upgrade your flush game with KOHLER’s precision-engineered brass valve kit! ## Quick Answers - **What is this?** Kohler K1078578 Flush Valve Assembly Kit by kohler - **How much does it cost?** 584 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/343370197-kohler-k1078578-flush-valve-assembly-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:** Solid brass construction resists corrosion and wear, delivering reliable function over time. - • **Precision Connections:** Standard 2-1/2 inch NPT threads and compression/sweat inlet/outlet ensure seamless compatibility. - • **Warranty-Safe Upgrade:** Maintain your KOHLER product warranty by choosing authentic parts designed by KOHLER engineers. - • **Effortless Installation:** Tight fit design lets you upgrade your flush valve in just 2 minutes—no plumber needed. - • **Engineered for Longevity:** Genuine KOHLER parts ensure peak performance and extended product life. ## Overview The Kohler K1078578 Flush Valve Assembly Kit is a durable, brass-constructed plumbing component designed and manufactured in the USA. It features a quick 2-minute installation with tight-fit connections, standard 2-1/2 inch NPT threading, and meets multiple industry specifications (ANSI, ASME, CSA, NSF, ULC). This genuine KOHLER part ensures optimal performance and warranty protection for your KOHLER plumbing fixtures. ## 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: It took a total of 2 minutes to install Review: Tight fit ## Features - Package Dimensions: 8.7 L x 5.15 H x 10.55 W (inches) - Package Weight : 0.82 pounds - Country of Origin : United States - Brass construction ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003H49MLY | | Best Sellers Rank | #304,889 in Home Improvement ( See Top 100 in Home Improvement ) #520 in Flush Valves | | Brand | Kohler | | Brand Name | Kohler | | Connector Type | Barb | | Customer Reviews | 4.5 out of 5 stars 674 Reviews | | Exterior Finish | Brass | | Global Trade Identification Number | 00650531581600 | | Included Components | FLUSH VALVE ASSEMBLY KIT | | Inlet Connection Size | 10.35 Inches | | Inlet Connection Type | Compression | | Item Dimensions | 21.6 x 26.3 x 12.6 Centimeters | | Item Type Name | Flush Valve Assembly Kit | | Item Weight | 6.7 Ounces | | Item dimensions L x W x H | 21.6 x 26.3 x 12.6 Centimeters | | Manufacturer | Kohler | | Material | Brass | | Material Type | Brass | | Model Number | 471147 | | Number of Ports | 2 | | Outlet Connection Size | 10.35 Inches | | Outlet Connection Type | Sweat | | Size | 0.75 x 3.25 x 10.00 inches | | Specification Met | ANSI B16.11, ASME B16.34, CSA, NSF, ULC | | Thread Size | 2-1/2 inches | | Thread Type | NPT | | UPC | 650531581600 | | Unit Count | 1.0 Count | | Valve Type | Globe Valve | ## Product Details - **Material:** Brass - **Brand:** Kohler - **Item dimensions L x W x H:** 21.6 x 26.3 x 12.6 Centimeters - **Exterior Finish:** Brass - **Inlet Connection Size:** 10.35 Inches - **Inlet Connection Type:** Compression - **Outlet Connection Type:** Sweat - **Number of Ports:** 2 - **Specification Met:** ANSI B16.11, ASME B16.34, CSA, NSF, ULC - **Global Trade Identification Number:** 00650531581600 ## Images ![Kohler K1078578 Flush Valve Assembly Kit - Image 1](https://m.media-amazon.com/images/I/61VF3cSPXvL.jpg) ## Questions & Answers **Q: Does the k1078578 replace the 84679-aa flush valve assembly?** A: Suggest you ask Kohler directly. **Q: what is diameter of connection holes in kohler k1078578 flush valve?** A: Don't know but genuine Kohler part should work. **Q: Which is the height?** A: 8.5 x 10.35 x 4.95 inches exact measurements **Q: What is the difference between this and 84996 ? Also, says "constructed of brass"???** A: The 1078578 and 84996 are the same- the 1078578 is the current part number. Either one is fine...the 84996 has probably been sitting around awhile but that is the only difference. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It took a total of 2 minutes to install *by N***A on 1 March 2026* ### ⭐⭐⭐⭐⭐ Tight fit *by S***E on 18 November 2024* ### ⭐⭐⭐⭐⭐ Excelente Servicio *by A***Z on 14 April 2025* Todo bien, le quedó perfecto ## Frequently Bought Together - KOHLER 471147 Genuine Part Flush Valve Assembly Kit, 0.75 x 3.25 x 10.00 inches - KOHLER GENUINE PART GP1068030 FILL VALVE FOR ONE-PIECE TOILETS --- ## 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.pl/products/343370197-kohler-k1078578-flush-valve-assembly-kit](https://www.desertcart.pl/products/343370197-kohler-k1078578-flush-valve-assembly-kit) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*