---
product_id: 266654050
title: "Kohler K1078578 Flush Valve Assembly Kit"
brand: "kohler"
price: "HK$699"
currency: HKD
in_stock: true
category: "Kohler"
url: https://www.desertcart.hk/products/266654050-kohler-k1078578-flush-valve-assembly-kit
store_origin: HK
region: Hong Kong
---

# Compact size: 0.75 x 3.25 x 10 inches Brass construction for durability Proudly made in the USA Kohler K1078578 Flush Valve Assembly Kit

**Brand:** kohler
**Price:** HK$699
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game with KOHLER’s precision-engineered valve kit!

## Quick Answers

- **What is this?** Kohler K1078578 Flush Valve Assembly Kit by kohler
- **How much does it cost?** HK$699 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/266654050-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

- • **Precision Fit:** Compression and sweat outlet connections guarantee seamless installation.
- • **Trusted Quality:** Backed by a 4.6-star rating from 674+ professionals who demand excellence.
- • **Compact & Efficient:** Streamlined dimensions fit most standard toilets without hassle.
- • **Premium Brass Build:** Robust brass construction resists corrosion and wear for reliable operation.
- • **Engineered for Longevity:** KOHLER genuine parts ensure original performance and extended lifespan.

## Overview

The Kohler K1078578 Flush Valve Assembly Kit is a premium, brass-constructed globe valve designed for reliable toilet flush performance. Made in the USA, it features compression and sweat connections for easy installation and meets rigorous ANSI, ASME, CSA, NSF, and ULC standards. Trusted by professionals and backed by excellent customer reviews, this compact valve kit ensures durability and seamless compatibility with Kohler toilets.

## Description

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.

## 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 |
| ASIN  | B003H49MLY |
| Best Sellers Rank | #113,098 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #222 in Toilet Flush Valves |
| Brand Name | Kohler |
| Connector Type | Compression, Welding |
| Customer Reviews | 4.6 4.6 out of 5 stars (674) |
| Customer reviews | 4.6 4.6 out of 5 stars (674) |
| Date First Available  | 6 September 2012 |
| 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 model number  | 471147 |
| Manufacturer | Kohler |
| Manufacturer  | Kohler |
| Manufacturer Part Number | 471147 |
| Material Type | Brass |
| Model Number | 471147 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.75 Inches |
| Outlet Connection Type | Sweat |
| Product Dimensions  | 21.59 x 26.29 x 12.57 cm; 189.94 g |
| Size | 0.75 x 3.25 x 10.00 inches |
| Specification Met | ANSI B16.11, ASME B16.34, CSA, NSF, ULC |
| UPC | 650531581600 |
| Unit Count | 1.0 Count |
| Valve Type | Globe Valve |

## Product Details

- **Brand:** Kohler
- **Exterior finish:** Brass
- **Inlet connection size:** 10.35 Inches
- **Item dimensions L x W x H:** 21.6 x 26.3 x 12.6 centimeters
- **Material:** Brass

## Images

![Kohler K1078578 Flush Valve Assembly Kit - Image 1](https://m.media-amazon.com/images/I/61VF3cSPXvL.jpg)

## Available Options

This product comes in different **Color** options.

## 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.

## 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

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-09-20*