---
product_id: 15862468
title: "LASCO 04-9163 Retro Fit Ballcock Replacement with Diverter for Kohler Brand Toilet"
brand: "lasco"
price: "A$98"
currency: AUD
in_stock: true
reviews_count: 13
category: "Lasco"
url: https://www.desertcart.com.au/products/15862468-lasco-04-9163-retro-fit-ballcock-replacement-with-diverter-kohler
store_origin: AU
region: Australia
---

# Reliable water flow control with diverter 1-inch female iron pipe inlet connection Easy, hassle-free installation LASCO 04-9163 Retro Fit Ballcock Replacement with Diverter for Kohler Brand Toilet

**Brand:** lasco
**Price:** A$98
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game with LASCO’s seamless retrofit solution!

## Quick Answers

- **What is this?** LASCO 04-9163 Retro Fit Ballcock Replacement with Diverter for Kohler Brand Toilet by lasco
- **How much does it cost?** A$98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/15862468-lasco-04-9163-retro-fit-ballcock-replacement-with-diverter-kohler)

## Best For

- lasco enthusiasts

## Why This Product

- Trusted lasco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Build:** Crafted with high-quality plastic components designed to last and resist wear.
- • **OEM Compatibility:** Perfect retrofit for Kohler toilets, model OEM no. 84499—no guesswork, just fit and function.
- • **Cost-Effective Upgrade:** Better performance than original Kohler parts at a fraction of the price—smart savings without compromise.
- • **Effortless Installation:** Say goodbye to complicated setups—get your Kohler toilet running smoothly in minutes.
- • **Precision Water Control:** Diverter included for optimized flushing performance and water efficiency.

## Overview

The LASCO 04-9163 Retro Fit Ballcock Replacement with Diverter is a durable, easy-to-install plumbing part designed specifically for Kohler toilets (OEM no. 84499). Featuring a 1-inch female iron pipe inlet, this plastic assembly ensures reliable water flow control and efficient flushing. It offers a cost-effective, OEM-compatible alternative that outperforms original Kohler parts, backed by a one-year warranty.

## Description

Product Description LASCO 04-9163 retro fit ballcock replacement with diverter for kohler brand toilet. Kohler ballcock replacement with diverter, oem no. 84499. From the Manufacturer LASCO 04-9163 retro fit ballcock replacement with diverter for kohler brand toilet. Kohler ballcock replacement with diverter, oem no. 84499.

Review: IMHO better than the Kohler, easier to install, worked better - The ball cock replacement for the Kohler Rialto seems to be a common problem. Anyone who has had this brand of toilet knows that after a period of time it develops a chronic failure of the diaphragm to stop putting water into the tank. The chronic hissing noise and loss of water is only cured by replacing the entire assembly. I have tried replacing the floater, the flapper valve, and individual parts. There is no solution other than biting the bullet and replacing the entire assembly. I read the reviews and went ahead and bought the original coal or replacement. Expensive but I figured get the original equipment manufacturers product. After going through a rather difficult installation where the tubes were difficult to use, cumbersome to insert, and the water inflow tube needed trimming to make it fit, the toilet still had a mild but persistent hissing and leak from the diaphragm that did not cut off when the floating ball reached the top of the fill line. I decided to give this one a go despite some negative reviews. Yes, they have replaced some of the brass with plastic. And, the tubes are not quite as thick and as rigid as on the original Kohler. Having said that, the installation was a breeze, and after turning the water back on the system worked perfectly. I adjusted the fill line. Screwed on float ball, and the toilet fills and flushes perfectly. May be I was lucky on this one and unlucky on the Kohler. However, from my personal experience, this one was less money, easier to install, work better
Review: Works well, easy install - Good quality, works well and reasonably priced.

## Features

- The product is easy to use
- The product is highly durable and handle
- The product is manufactured in China
- Model number: 04-9163

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FH9PUO |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #472,158 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #295 in Toilet Flappers #40,041 in Kitchen & Bath Fixtures |
| Brand | LASCO |
| Color | color |
| Customer Reviews | 4.0 4.0 out of 5 stars (160) |
| Date First Available | August 17, 2005 |
| Exterior Finish | exterior_finish |
| Global Trade Identification Number | 00052151110206 |
| Included Components | 1 |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | Female Iron Pipe |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 9.9 ounces |
| Item dimensions L x W x H | 4 x 6 x 14 inches |
| Item model number | 04-9163 |
| Manufacturer | LASCO |
| Material | Plastic |
| Number Of Pieces | 1 |
| Number of Ports | 1 |
| Part Number | 2652848 |
| Product Dimensions | 4 x 6 x 14 inches |
| Shape | shape |
| Size | Coast 1B1X retro |
| Specification Met | No |
| UPC | 756655963275 052151110206 |
| Warranty Description | Larsen Supply Product Warranty, is one year from purchase date. Warranty covers parts only. Product must be installed per manufacturers specification |

## Product Details

- **Brand:** LASCO
- **Exterior Finish:** exterior_finish
- **Global Trade Identification Number:** 00052151110206
- **Inlet Connection Size:** 1 Inches
- **Inlet Connection Type:** Female Iron Pipe
- **Item dimensions L x W x H:** 4 x 6 x 14 inches
- **Manufacturer:** LASCO
- **Material:** Plastic
- **Number of Ports:** 1
- **Specification Met:** No

## Images

![LASCO 04-9163 Retro Fit Ballcock Replacement with Diverter for Kohler Brand Toilet - Image 1](https://m.media-amazon.com/images/I/71frn4aJoGL.jpg)

## Questions & Answers

**Q: Hi Is this good for one piece toilet, Kohler K3397EB?**
A: not familiar with the p/n but it fits Kohler one piece toilet.  Mine was made in early to mid 1990's.

**Q: Wil this work for a kohler toilet # k8402pb ????**
A: mine is a K3402PB and it works. That is a low-profile "Rialto" model. If 8402 is a different shape, I doubt it would work.

**Q: does the black float come with this?**
A: NOOOO.
It does not come with the black round float.  It's not in the picture either.

**Q: Does this replace part # 84499 on a k3400 one piece toilet?**
A: Yes it does, it's part of the assembly

## Customer Reviews

### ⭐⭐⭐⭐⭐ IMHO better than the Kohler, easier to install, worked better
*by H***R on October 5, 2018*

The ball cock replacement for the Kohler Rialto seems to be a common problem. Anyone who has had this brand of toilet knows that after a period of time it develops a chronic failure of the diaphragm to stop putting water into the tank. The chronic hissing noise and loss of water is only cured by replacing the entire assembly. I have tried replacing the floater, the flapper valve, and individual parts. There is no solution other than biting the bullet and replacing the entire assembly. I read the reviews and went ahead and bought the original coal or replacement. Expensive but I figured get the original equipment manufacturers product. After going through a rather difficult installation where the tubes were difficult to use, cumbersome to insert, and the water inflow tube needed trimming to make it fit, the toilet still had a mild but persistent hissing and leak from the diaphragm that did not cut off when the floating ball reached the top of the fill line. I decided to give this one a go despite some negative reviews. Yes, they have replaced some of the brass with plastic. And, the tubes are not quite as thick and as rigid as on the original Kohler. Having said that, the installation was a breeze, and after turning the water back on the system worked perfectly. I adjusted the fill line. Screwed on float ball, and the toilet fills and flushes perfectly. May be I was lucky on this one and unlucky on the Kohler. However, from my personal experience, this one was less money, easier to install, work better

### ⭐⭐⭐⭐⭐ Works well, easy install
*by J***F on August 18, 2025*

Good quality, works well and reasonably priced.

### ⭐⭐⭐⭐ Better than JS - cheaper and noiser than Kohler 1B1X
*by J***E on January 28, 2024*

My home has (3) Rialto toilets. Over time, two of them had Fill Valves replaced with the $70-90 Kohler-84499-1B1X-Conversion-Kit. Those worked well. For the 3rd toilet, after seeing so many other Fill Valve replacements for other non-Rialto toilets, Ended up replacing with the LASCO 04-9163 Retro Fit Ballcock Replacement. The Lasco is working - still a little hiss - but not quiet like the Kohler 1B1X.

## Frequently Bought Together

- LASCO 04-9163 Retro Fit Ballcock Replacement with Diverter for Kohler Brand Toilet
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*