---
product_id: 678511840
title: "E-205288 Universal Tank-to-Bowl Gasket for 503 & 504 Series - Compatable with Most Two-Piece Toilets, Compatible with American Standard, Kohler, Gerber, Flushmate, & More"
brand: "flushmate"
price: "A$80"
currency: AUD
in_stock: true
reviews_count: 5
category: "Flushmate"
url: https://www.desertcart.com.au/products/678511840-e-205288-universal-tank-to-bowl-gasket-for-503-504
store_origin: AU
region: Australia
---

# Watertight leak prevention Universal fit for 503 & 504 series Compatible with top porcelain brands E-205288 Universal Tank-to-Bowl Gasket for 503 & 504 Series - Compatable with Most Two-Piece Toilets, Compatible with American Standard, Kohler, Gerber, Flushmate, & More

**Brand:** flushmate
**Price:** A$80
**Availability:** ✅ In Stock

## Summary

> 🚽 Seal the deal with Flushmate’s universal gasket—flush flawless, every time!

## Quick Answers

- **What is this?** E-205288 Universal Tank-to-Bowl Gasket for 503 & 504 Series - Compatable with Most Two-Piece Toilets, Compatible with American Standard, Kohler, Gerber, Flushmate, & More by flushmate
- **How much does it cost?** A$80 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/678511840-e-205288-universal-tank-to-bowl-gasket-for-503-504)

## Best For

- flushmate enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Seal:** Engineered to prevent leaks during every flush, ensuring consistent performance and peace of mind.
- • **Durable & Genuine:** Flushmate genuine part assembled in the USA for trusted reliability and long-lasting use.
- • **Versatile Application:** Ideal for commercial and residential settings—homes, offices, schools, and healthcare facilities.
- • **Universal Compatibility:** Fits most two-piece toilets including American Standard, Kohler & more for seamless upgrades.
- • **Pressure-Assisted Precision:** Specifically designed for Flushmate 503 & 504 series, optimizing pressure-assisted flushing systems.

## Overview

The Flushmate E-205288 is a universal tank-to-bowl gasket designed for pressure-assisted toilets, compatible with Flushmate 503 & 504 series and most two-piece toilets from leading brands. It ensures a watertight seal to prevent leaks, enhancing flush performance and durability. As a genuine Flushmate part assembled in the USA, it delivers reliable, long-lasting functionality for both commercial and residential use.

## Description

Gasket

Review: Toilet seal
Review: Works for Flushmate 503 / Kohler

## Features

- UNIVERSAL TANK-TO-BOWL GASKET: The Flushmate E205288 is a universal tank-to-bowl gasket designed for pressure-assisted toilet systems, particularly those with Flushmate units, ensuring a reliable seal for optimal performance.
- PREVENTS LEAKS DURING FLUSHING: This gasket provides a watertight seal between the toilet tank and bowl, effectively preventing leaks and ensuring a consistent, leak-free flush every time.
- COMPATIBLE WITH MULTIPLE SERIES: The E-205288 gasket is specifically compatible with Flushmate 503 and 504 series systems, making it an ideal replacement for maintaining proper function in these pressure-assisted systems.
- FITS MOST TWO-PIECE TOILETS: Designed to fit most two-piece toilet models, this gasket is versatile and ensures compatibility with a wide range of standard toilet configurations.
- WORKS WITH VARIOUS PORCELAIN BRANDS: Compatible with multiple porcelain brands, including American Standard, Crane, Eljer, Gerber, Kohler, Orion, Peerless, Sloan, Mansfield, and Vortens/Lamosa, offering widespread compatibility.
- FLUSHMATE GENUINE PARTS: Our products perform at their best when maintained exclusively using Flushmate Genuine Parts. We offer the largest selection of best-in-class parts, manufactured and tested to Flushmate specifications, designed for the most reliable commercial restroom products. Assemblied in the USA.
- INNOVATIVE SOLUTIONS: At Flushmate, we pride ourselves on engineering solutions that meet the evolving needs of commercial and residential settings. Our products are designed to optimize water usage without compromising on performance, making them ideal for a wide range of applications including homes, offices, schools, healthcare facilities, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Flushmate |
| Manufacturer | Sloan Flushmate |
| Model number | E-205288 |
| Number of Memory Sticks | 1 |
| Item Weight | 82 g |
| Product Dimensions | 11.68 x 11.68 x 3.56 cm; 82 g |
| Item model number | E-205288 |
| Item Height | 1.4 Inches |
| Item Width | 4.6 Inches |
| Included Components | Product & Instructions Guide |
| Are batteries included? | No |

## Product Details

- **Brand:** Flushmate
- **Item Thickness:** 1 Inches
- **UPC:** 064871460264
- **Manufacturer:** Sloan Flushmate
- **Net Quantity:** 1.00 Count

## Images

![E-205288 Universal Tank-to-Bowl Gasket for 503 & 504 Series - Compatable with Most Two-Piece Toilets, Compatible with American Standard, Kohler, Gerber, Flushmate, & More - Image 1](https://m.media-amazon.com/images/I/71SscNvT0vL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Toilet seal
*by D***T on 18 November 2025*



### ⭐⭐⭐⭐⭐ Works for Flushmate 503 / Kohler
*by A***R on 4 August 2025*



### ⭐⭐⭐⭐⭐ Fits American Standard tank with Flushmate 503 insert.
*by G***T on 27 June 2025*



## Frequently Bought Together

- Gasket,Flushmate
- OEM Original Replacement For Sloan C-100500-K Flushmate Cartridge/PowerFlush Toilet Piston Cartridge Parts for Use with 500, 501, 501A, 501B, 503, and 504 Series Flushmate Tank System (1)
- Flushmate BU100505-KIT Upper Supply Kit for Pressure-Assisted Toilet Systems - Compatible with 503, 503H, 504 Series, Fits Flushmate, Kohler, Gerber, Includes Upper Supply Assembly & Hose Clamp

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**Shop now:** [https://www.desertcart.com.au/products/678511840-e-205288-universal-tank-to-bowl-gasket-for-503-504](https://www.desertcart.com.au/products/678511840-e-205288-universal-tank-to-bowl-gasket-for-503-504)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*