---
product_id: 48702822
title: "Dual Flush Valve D1D D2D Diaphragm Washer Seal AH0007100R, Assorted Color"
brand: "roca"
price: "$U637"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/48702822-dual-flush-valve-d1d-d2d-diaphragm-washer-seal-ah0007100r-assorted
store_origin: UY
region: Uruguay
---

# Durable rubber seal Precision 10mm size Universal Roca compatibility Dual Flush Valve D1D D2D Diaphragm Washer Seal AH0007100R, Assorted Color

**Brand:** roca
**Price:** $U637
**Availability:** ✅ In Stock

## Summary

> 💧 Upgrade your flush game with precision sealing!

## Quick Answers

- **What is this?** Dual Flush Valve D1D D2D Diaphragm Washer Seal AH0007100R, Assorted Color by roca
- **How much does it cost?** $U637 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/48702822-dual-flush-valve-d1d-d2d-diaphragm-washer-seal-ah0007100r-assorted)

## Best For

- roca enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Compact:** Only 10g and slim dimensions for effortless installation and handling.
- • **Ultra-Thin 1mm Profile:** Sleek design that guarantees a perfect, leak-proof seal without bulk.
- • **Seamless Dual Flush Fit:** Engineered for both old & new Roca valves, ensuring flawless compatibility.
- • **Premium Rubber Durability:** Crafted from high-quality rubber for long-lasting, reliable performance.
- • **Assorted Colors for Easy Identification:** Color-coded washers to streamline maintenance and replacement.

## Overview

The Dual Flush Valve D1D D2D Diaphragm Washer Seal AH0007100R by Roca is a high-quality, 10mm rubber sealing washer designed for universal compatibility with both old and new Roca dual flush valves. Its ultra-thin 1mm flat profile ensures a secure, leak-proof fit, while assorted colors aid quick identification during maintenance. Lightweight and durable, this essential plumbing accessory guarantees reliable performance and easy installation.

## Description

Roca Dual Flush Valve D1D D2D Diaphragm Washer Seal AH0007100R, Assorted Color

## Features

- Suitability Suitable for both Roca old and new style dual flush valves.
- Contents Base sealing washer only.
- Good quality product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Roca |
| Part number | 822403000 |
| Item Weight | 10 g |
| Product Dimensions | 18 x 9 x 1 cm; 10 g |
| Item model number | 822403000 |
| Size | 10 mm |
| Colour | Assorted Color |
| Finish | Textured |
| Material | Rubber |
| Shape | Flat |
| Item thickness | 1 Millimetres |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Head Style | Flat |
| Measurement System | Metric |
| Included components | 1 x Roca Dual Flush Valve Base Sealing Washer 822403000 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Rubber
- **Outside diameter:** 1E+1 Millimetres
- **Washer type:** Flat
- **Exterior finish:** Rubber
- **Fastener size:** 10 millimètres

## Images

![Dual Flush Valve D1D D2D Diaphragm Washer Seal AH0007100R, Assorted Color - Image 1](https://m.media-amazon.com/images/I/41vBtDRY-iL.jpg)

## Available Options

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

## Questions & Answers

**Q: How to replace washer and remove existing one**
A: Isolate the water inlet (turn off the isolation valve). Flush the cistern. Remove the flush push buttons (press one button fully in to get access to the other button which you can then pull up). Remove the screw and remove the flush button casing (remember the positions of the full/half buttons and the casing so you can put them back as they came out) . Lift off the cistern lid. You will see the flush valve. The valve splits apart about 50mm from the bottom, by turning it anti-clockwise by about 5mm. Remove it and you will see the flush washer held in by a large plastic nut. Undo the nut, change the washer. Replace the plastic nut firmly without using excessive force. Put it all back together in reverse order. When replacing the flush button casing screw, again do not over tighten, just do the screw up until you feel the casing has making contact with the lid. Job done

**Q: What is the diameter of this washer, and of the central hole, please?**
A: outside diameter 2 5/8 inch hole 5/8 inch

**Q: I have a leaking Roca flush but how to determine the model of flush? It looks identical to the picture but dont know if thisis d1 or d2?**
A: I believe the difference is to do with the rods in the top which engage with the flush buttons. The D2D has adjustable ones with a screw thread that allow you to change where the buttons sit in relation to the cistern lid. If you remove the buttons you should instantly see if the rods are threaded.

**Q: Hi, i have a leaking toilet how do I know if it's just the seal that's failed or I need to order a whole new Roca flush valve?**
A: Mine was leaking water in to pan constantly. For a few £’s I changed seal. It worked. If not then order whole part and you’ll have a spare seal. If button is sticking then I’d say a whole  new one. Plumber quoted £60. Tip to help keep water out. Wedge a screw driver in to stop it filling up.

## Frequently Bought Together

- Roca Dual Flush Valve D1D D2D Diaphragm Washer Seal AH0007100R, Assorted Color
- American Standard 7381042-0070A Flush Valve Seal-RP-
- Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-26*