---
product_id: 21301623
title: "816.418.00.1 Flush Valve Base Sealing Washer - Clear"
brand: "geberit"
price: "€ 18.18"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/21301623-816-418-00-1-flush-valve-base-sealing-washer-clear
store_origin: NL
region: Netherlands
---

# Durable clear rubber for leak-proof sealing Precise dimensions: 2.48 x 2.48 x 0.12 inches Universal fit for all Geberit flush valves 816.418.00.1 Flush Valve Base Sealing Washer - Clear

**Brand:** geberit
**Price:** € 18.18
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with flawless flush performance!

## Quick Answers

- **What is this?** 816.418.00.1 Flush Valve Base Sealing Washer - Clear by geberit
- **How much does it cost?** € 18.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/21301623-816-418-00-1-flush-valve-base-sealing-washer-clear)

## Best For

- geberit enthusiasts

## Why This Product

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

## Key Features

- • **Durable Clarity:** Clear rubber material combines strength with subtlety—no more bulky seals.
- • **Threaded Perfection:** Designed with a 2.8 UNC thread size for a tight, leak-resistant fit.
- • **Precision Engineering:** Crafted with exact dimensions for a perfect, secure seal every time.
- • **Lightweight Efficiency:** At just 0.02 kg, it adds zero bulk but maximum reliability.
- • **Seamless Compatibility:** Fits all Geberit flush valves effortlessly, ensuring hassle-free installation.

## Overview

The 816.418.00.1 Flush Valve Base Sealing Washer is a clear, rubber gasket designed for universal compatibility with all Geberit flush valves. Measuring 2.48 x 2.48 x 0.12 inches and weighing just 0.02 kg, it ensures a precise, leak-proof seal with its 2.8 UNC thread size, combining durability and subtle design for professional-grade plumbing reliability.

## Description

816.418.00.1 Flush Valve Base Sealing Washer - Clear

## Features

- Suitability: Suitable for all Geberit flush valves
- Contents Base sealing washer only.
- Good quality product
- Model number: 816.418.00.1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 2.48 x 2.48 x 0.12 inches |
| Item Weight | 0.02 Kilograms |
| Size | 6.3 x 6.3 x 0.3cm |
| Material | Rubber |
| Color | Clear |
| Thread Size | 2.8 |
| Thread Type | UNC |

## Product Details

- **Material:** Rubber
- **Outside Diameter:** 62 Millimeters
- **Washer Type:** Sealing
- **Exterior Finish:** Rubber or Plastic
- **Size:** 6.3 x 6.3 x 0.3cm

## Images

![816.418.00.1 Flush Valve Base Sealing Washer - Clear - Image 1](https://m.media-amazon.com/images/I/41xuf7cFOdL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the Outside and Inside Diameters?**
A: It is about 2 1/2" OD and ID is about 1 1/4".

**Q: is this an exact replacement for kohler seal kit #1203764?**
A: Yes

## Frequently Bought Together

- Geberit 816.418.00.1 Flush Valve Base Sealing Washer - Clear
- Geberit 241.469.00.1 Toilets and Bidets
- Geberit Connecting Hose for Concealed cisterns, 120 mm, 1 Piece, 240.921.00.1, Silver

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**Shop now:** [https://www.desertcart.nl/products/21301623-816-418-00-1-flush-valve-base-sealing-washer-clear](https://www.desertcart.nl/products/21301623-816-418-00-1-flush-valve-base-sealing-washer-clear)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*