---
product_id: 48247646
title: "Outlet Piston Chrome 43544000"
price: "7366 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/48247646-outlet-piston-chrome-43544000
store_origin: IS
region: Iceland
---

# Eco-friendly & quiet operation 1 flush mechanism Piston for easy draining Outlet Piston Chrome 43544000

**Price:** 7366 kr
**Availability:** ✅ In Stock

## Summary

> 🚽 Flush smarter, not harder – upgrade your loo game today!

## Quick Answers

- **What is this?** Outlet Piston Chrome 43544000
- **How much does it cost?** 7366 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/48247646-outlet-piston-chrome-43544000)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Quality:** CE certified and backed by 4.6-star user satisfaction
- • **Compact & Durable:** Lightweight 75g rubber piston built to last
- • **Silent & Sustainable:** Engineered for quiet operation with eco-conscious design
- • **Quick Fix Installation:** Fits seamlessly and fixes leaks in under 5 minutes
- • **Effortless Flush Control:** Single flush mechanism for reliable performance every time

## Overview

The GROHE Outlet Piston Chrome 43544000 is a compact, eco-friendly flush valve piston designed for easy installation and reliable leak-free performance. Made from durable rubber and CE certified, it ensures quiet, efficient flushing with a single mechanism, perfect for quick repairs and sustainable bathroom upgrades.

## Description

Shop GROHE Outlet Piston Chrome 43544000. Free delivery on eligible orders of £20 or more.

Review: Great product, fixed my leaky loo! - I noticed water coming down the back of my toilet so removed the wall panel to get to my cistern. Once I'd taken apart all the bits inside, and watched a bit of YouTube, I realised this was the part I needed. Ordered on desertcart altho it was a couple of quid more expensive but as it was bought through Prime it came the next day. Well worth it! it was SO easy to fit. Couldn't believe it. Leaking loo fixed in less than 5 mins. Brilliant !!!
Review: Perfect - Easy to fit and works a treat. I’m flushed with success!

## Features

- 1 flush mechanism.
- Piston for easy draining.
- Colour: white.
- GROHE's flush mechanisms are ecological, simple and quiet, using the Rapid SL support-frame set

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003FZAG4M |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 70,345 in DIY & Tools ( See Top 100 in DIY & Tools ) 209 in Toilet Parts |
| Certification | CE |
| Colour | Multi-colour |
| Customer Reviews | 4.6 4.6 out of 5 stars (523) |
| Date First Available | 6 Aug. 2012 |
| Included Components | 1 x Grohe Adagio Single Flush Valve Discharge Piston & Base Sealing Washer 43544000 |
| Item Package Quantity | 1 |
| Item Weight | 75 g |
| Item model number | 43544000 |
| Manufacturer | Grohe UK Ltd (EUR account) |
| Material | Rubber |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | 43544000 |
| Product Dimensions | 7.6 x 7.6 x 5.6 cm; 75 g |

## Product Details

- **Material:** Rubber
- **Brand:** Grohe
- **Item dimensions L x W x H:** 7.6 x 7.6 x 5.6 centimetres
- **Exterior finish:** Rubber
- **Inlet connection type:** FIP
- **Outlet connection type:** FIP
- **Outlet connection size:** 3 inches
- **Valve type:** flush valve
- **Global Trade Identification Number:** 04005176157738
- **Manufacturer:** Grohe UK Ltd (EUR account)

## Images

![Outlet Piston Chrome 43544000 - Image 1](https://m.media-amazon.com/images/I/51CVB10XVdL.jpg)
![Outlet Piston Chrome 43544000 - Image 2](https://m.media-amazon.com/images/I/61QkMFnuUWL.jpg)
![Outlet Piston Chrome 43544000 - Image 3](https://m.media-amazon.com/images/I/51ye9J9-9AL.jpg)
![Outlet Piston Chrome 43544000 - Image 4](https://m.media-amazon.com/images/I/21ATa4gm6rL.jpg)

## Questions & Answers

**Q: My current part has '20.26.28' printed on the side, is this item a direct replacement for my part?**
A: Hi there, 

the 20.26.28 is a Grohe manufacturing code.  The part code is 43544 and providing your original part measures approx 7.5cm from side to side (box measures 8cm x 8cm) then this will be a suitable replacement.  This part is to fit the single flush valve (42137).

kind regards 

NATIONAL SHOWER SPARES

**Q: do amazon sell just the grohe 43544000 base selling washer ? tia**
A: Hi there, 

this part is sent out with the base washer, but we do not sell it seperately.

kind regards

NATIONAL SHOWER SPARES

**Q: does this come with the seal?**
A: The seal is sat on the bottom of the piston so in effect yes - I bought it because I was not getting a seal at the outlet and the water was constatntly running into the systern - solved it

**Q: Hi will this fit a grohe 27.05.44 or 20.03.44 numbers on old unit? if not do you have a genuine grohe product that is the same as the these numbers**
A: Hi there, 


part number 43544000 is the genuine Grohe part number.  This discharge piston fits the Grohe 42137.

Kind regards

NATIONAL SHOWER SPARES

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, fixed my leaky loo!
*by N***R on 31 October 2019*

I noticed water coming down the back of my toilet so removed the wall panel to get to my cistern. Once I'd taken apart all the bits inside, and watched a bit of YouTube, I realised this was the part I needed. Ordered on amazon altho it was a couple of quid more expensive but as it was bought through Prime it came the next day. Well worth it! it was SO easy to fit. Couldn't believe it. Leaking loo fixed in less than 5 mins. Brilliant !!!

### ⭐⭐⭐⭐⭐ Perfect
*by J***T on 19 August 2024*

Easy to fit and works a treat. I’m flushed with success!

### ⭐⭐⭐⭐⭐ Broken toilet piston
*by M***L on 21 January 2026*

Perfect thank you

## Frequently Bought Together

- GROHE Outlet Piston Chrome 43544000
- GROHE Sealing Washer Chrome 43808000
- GROHE 42137 | Adagio Cistern Discharge Valve

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**Shop now:** [https://www.desertcart.is/products/48247646-outlet-piston-chrome-43544000](https://www.desertcart.is/products/48247646-outlet-piston-chrome-43544000)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-23*