---
product_id: 14769067
title: "Lavelle Ind. Inc. Ballcock Cap Assembly For Korky 528 R528"
brand: "korky"
price: "1965 som"
currency: KGS
in_stock: true
reviews_count: 8
url: https://www.desertcart.kg/products/14769067-lavelle-ind-inc-ballcock-cap-assembly-for-korky-528-r528
store_origin: KG
region: Kyrgyzstan
---

# Chlorazone red rubber resists chlorine & bacteria Durable plastic + premium rubber diaphragm Universal fit for Korky & TOTO valves Lavelle Ind. Inc. Ballcock Cap Assembly For Korky 528 R528

**Brand:** korky
**Price:** 1965 som
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game with the ultimate fill valve cap!

## Quick Answers

- **What is this?** Lavelle Ind. Inc. Ballcock Cap Assembly For Korky 528 R528 by korky
- **How much does it cost?** 1965 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/14769067-lavelle-ind-inc-ballcock-cap-assembly-for-korky-528-r528)

## Best For

- korky enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Chlorazone red rubber resists harsh water treatments and bacteria for long-term reliability
- • **Trusted Quality:** Backed by a 5-year warranty and crafted in Wisconsin for guaranteed durability
- • **Premium Materials:** Constructed with durable plastic and a high-quality rubber diaphragm for superior performance
- • **Simple Installation:** One-piece assembly cap designed for quick, no-fuss replacement
- • **Effortless Compatibility:** Fits Korky QuietFILL, Platinum & TOTO fill valves seamlessly

## Overview

The Lavelle Ind. Inc. Ballcock Cap Assembly (R528) is a premium replacement cap designed for Korky QuietFILL, Platinum, and TOTO fill valves. Featuring durable plastic construction and a long-lasting Chlorazone red rubber diaphragm, it resists chlorine, bacteria, and hard water damage. Easy to install and backed by a 5-year warranty, this universal fit part ensures reliable toilet performance and peace of mind.

## Description

Lavelle Ind. Inc. Ballcock Cap Assembly For Korky 528 R528

## Features

- Rubber
- Made in US
- FILL VALVE CAP: The Korky Toilet Fill Valve Replacement Cap fits Korky QuietFILL, Platinum and TOTO Fill Valves
- TOILET FILL VALVE REPLACEMENT: The replacement cap features a durable plastic construction with a premium, long lasting rubber diaphragm. Easy to install, the R528 includes one assembly cap.
- LONG LASTING CHLORAZONE red rubber resists chlorine, bacteria, city water treatment, hard & well water. This toilet part replacement includes the universal adjustable flapper & stainless steel chain.
- WHY KORKY: Our high quality toilet products are universal & specific to both older & modern toilet models. Our repair parts are easy to install & made exclusively from long lasting chlorazone red rubber.
- REPLACEMENT TOILET PARTS: Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are universal to fit the majority of toilets. Designed & manufactured in Wisconsin.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | Korky |
| Item dimensions L x W x H | 2 x 11.5 x 2 inches |
| Exterior Finish | Plastic,Rubber,Stainless Steel |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Fill |
| Outlet Connection Type | Fill |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Valve Type | Fill Valve |
| Global Trade Identification Number | 00749306528039 |
| Manufacturer | Lavelle Ind. Inc. |
| UPC | 749306528039 |
| Part Number | R528 |
| Item Weight | 0.64 ounces |
| Product Dimensions | 2 x 11.5 x 2 inches |
| Item model number | R528 |
| Is Discontinued By Manufacturer | No |
| Size | Fits Korky Fill Valves |
| Color | Black |
| Style | Single Pack |
| Shape | Round |
| Voltage | 120 Volts |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included Components | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 5 year warranty |

## Product Details

- **Material:** Plastic
- **Brand:** Korky
- **Item dimensions L x W x H:** 2 x 11.5 x 2 inches
- **Exterior Finish:** Plastic,Rubber,Stainless Steel
- **Inlet Connection Size:** 2 Inches
- **Inlet Connection Type:** Fill
- **Outlet Connection Type:** Fill
- **Number of Ports:** 2
- **Outlet Connection Size:** 2 Inches
- **Valve Type:** Fill Valve

## Images

![Lavelle Ind. Inc. Ballcock Cap Assembly For Korky 528 R528 - Image 1](https://m.media-amazon.com/images/I/61qjzsb2YJL.jpg)
![Lavelle Ind. Inc. Ballcock Cap Assembly For Korky 528 R528 - Image 2](https://m.media-amazon.com/images/I/41v3tnTW9PL.jpg)
![Lavelle Ind. Inc. Ballcock Cap Assembly For Korky 528 R528 - Image 3](https://m.media-amazon.com/images/I/71uDpjDAXBL.jpg)
![Lavelle Ind. Inc. Ballcock Cap Assembly For Korky 528 R528 - Image 4](https://m.media-amazon.com/images/I/61fxwbBG1zL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install and saves you money...
*by P***H on July 2, 2025*

Work as advertised.

### ⭐⭐⭐⭐⭐ perfect replacement part
*by M***A on February 12, 2025*

fit the toto model perfectly, fixed my issue immediately. the original gasket seemed to be made to fail. easy install, 1/4 of the price of the replacement fill valve.

### ⭐⭐⭐⭐⭐ It worked!!
*by Z***L on October 8, 2024*

So my toilet started making this pulsating sound when I would flush it. Not only was it loud, but it also caused it to take much longer to fill back up. Well, it was easy to figure out that the cause was the fill valve, and I was prepared to just get a whole new fill valve.But first, I searched the internet for, "How to take apart a Korky fill valve." And I came across a video that showed how to take it mostly apart and clean the pieces while it was still connected to the base of the toilet's fill basin (or whatever it's called). So I did just that. However, upon doing so I noticed that the rubber piece in the top of the cap was pretty much destroyed beyond repair...I was then prepared to, once again, go ahead and get a whole new fill valve. Even though I had shopped for one the night before though, and saw many different fill valves, I had never come across any parts for the Korky fill valve that I have. And even after cleaning the parts of my fill valve and discovering that the cap piece was no good anymore, it never occurred to me to look for just the part that I needed. So then, I was literally getting ready to check out with a whole new fill valve in my cart, when I saw this part as one of the items commonly bought with what I was going to buy. Or something like that, lol.Well, sure enough, this was the part that I needed. And it was VERY easy to install. Especially since I already knew how to take apart the fill valve. So to anyone else planning to do this, I would suggest looking for that video that I mentioned. And also, since you'll be taking apart the fill valve in order to change this part out, then you might as well clean the other parts that they show in the video. Which is really only two more parts beyond this part. After you take this part off of the fill valve, there should be another round looking piece that you can just pull out, that has a long tube protruding off of the bottom of it. Then, this long tube should have a piece sticking out from the very bottom of it that you can grab and pull out. If it doesn't want to come out, then it's a pretty good sign that it probably needs to be taken out and cleaned up.But anyway, doing all of that should add a few more years to the life of your fill valve. AND, it keeps you from having to go through the more difficult parts of replacing a fill valve. So of course, I would highly recommend getting this part and changing it out. If that's what you need to do.

## Frequently Bought Together

- Lavelle Ind. Inc. Ballcock Cap Assembly For Korky 528 R528
- Korky 528MP QuietFILL Platinum Fill Valve-Fits Most Toilets-Easy to Install-Made in USA, Universal 99%, Black
- Korky 528 Toilet Fill Valve, Universal, Black

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**Shop now:** [https://www.desertcart.kg/products/14769067-lavelle-ind-inc-ballcock-cap-assembly-for-korky-528-r528](https://www.desertcart.kg/products/14769067-lavelle-ind-inc-ballcock-cap-assembly-for-korky-528-r528)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-25*