---
product_id: 12794638
title: "R-1004-A Regal Water Closet Diaphragm Rebuild Kit, 1.6 GPF - For use with Sloan Regal Flushometers - Includes Diaphragm, Handle Repair Kit, Vacuum Breaker Repair Kit & Tailpiece O-Ring, 3317004"
brand: "sloan"
price: "€ 56.84"
currency: EUR
in_stock: true
reviews_count: 10
category: "Sloan"
url: https://www.desertcart.gr/products/12794638-r-1004-a-regal-water-closet-diaphragm-rebuild-kit-1
store_origin: GR
region: Greece
---

# 1.6 GPF water-efficient flush Complete rebuild kit included Saves water, reduces waste R-1004-A Regal Water Closet Diaphragm Rebuild Kit, 1.6 GPF - For use with Sloan Regal Flushometers - Includes Diaphragm, Handle Repair Kit, Vacuum Breaker Repair Kit & Tailpiece O-Ring, 3317004

**Brand:** sloan
**Price:** € 56.84
**Availability:** ✅ In Stock

## Summary

> 💧 Upgrade your flush game — save water, save money, save the planet!

## Quick Answers

- **What is this?** R-1004-A Regal Water Closet Diaphragm Rebuild Kit, 1.6 GPF - For use with Sloan Regal Flushometers - Includes Diaphragm, Handle Repair Kit, Vacuum Breaker Repair Kit & Tailpiece O-Ring, 3317004 by sloan
- **How much does it cost?** € 56.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/12794638-r-1004-a-regal-water-closet-diaphragm-rebuild-kit-1)

## Best For

- sloan enthusiasts

## Why This Product

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

## Key Features

- • **Sloan Genuine Quality:** Engineered with proprietary natural rubber and brass bypass for durability and reliability.
- • **Seamless Compatibility:** Specifically designed for Sloan Regal flushometers ensuring perfect fit and performance.
- • **All-in-One Repair Solution:** Includes diaphragm, handle, vacuum breaker, and O-ring for hassle-free maintenance.
- • **Precision Water Efficiency:** Optimized 1.6 gallons per flush to cut costs and conserve resources.
- • **Sustainability Meets Performance:** Limits water waste while extending the life of your commercial restroom systems.

## Overview

The Sloan R-1004-A Regal Water Closet Diaphragm Rebuild Kit is a premium, water-efficient replacement kit designed for Sloan Regal 1.6 GPF flushometers. Featuring a durable diaphragm made from proprietary natural rubber with a brass bypass, this all-in-one kit includes essential components like the handle repair kit, vacuum breaker repair kit, and tailpiece O-ring. Engineered to optimize flushing performance and reduce water waste, it ensures long-lasting reliability and sustainability in commercial restroom maintenance.

## Description

Sloan R-1004-A Regal Water Closet Diaphragm Rebuild Kit, 1.6 GPF - For use with Sloan Regal Flushometers - Includes Diaphragm, Handle Repair Kit, Vacuum Breaker Repair Kit & Tailpiece O-Ring, 3317004 - Flush Valves - desertcart.com

Review: Perfect fit - Worked great
Review: Perfect - Good product

## Features

- WATER CLOSET DIAPHRAGM ASSEMBLY: Our Regal water closet diaphragm assembly kit is intended to replace worn or end of service life assemblies. The diaphragm is built with proprietary natural rubber with a brass bypass. This kit includes the diaphragm, handle repair kit, vacuum breaker repair kit and tailpiece O-Ring.
- COMPATIBILITY CHECK: This water closet diaphragm assembly is specifically designed to work as a replacement for our line of Regal 1.6 GPF flushometers. Always make sure to check part compatibility to ensure a quick, hassle-free repair.
- INTELLIGENT DESIGN: Our Diaphragm Assemblies are specially crafted to limit water closet and urinal water consumption. Worn-out diaphragms can lead to water waste or incorrect flushing amounts. Optimize your flushometers to reduce costs, preserve water, and promote sustainability.
- SLOAN GENUINE PARTS: Extend the life of your Sloan products. Our products perform at their highest levels when maintained exclusively using Sloan Genuine Parts. We offer the largest selection of best-in-class parts, manufactured and tested to Sloan specifications, specifically designed for the most reliable commercial restroom products. This means fewer repairs and protects your investments.
- WATER CONNECTS US: Every day around the world, Sloan products connect the systems that manage our planet’s most precious resource. As the world’s leading manufacturer of commercial plumbing systems, we’ve spent more than a century pioneering smart, water-saving restroom solutions that are built to last a lifetime.
- KIT COMPONENTS INCLUDED: Includes A-41-A Diaphragm, Handle Repair Kit, V-551-A Vacuum Breaker Kit, and Tailpiece O-Ring
- 6.0 LPF
- Repair part

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002R1WMFG |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #8,331 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Toilet Replacement Parts |
| Brand | Sloan |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (989) |
| Date First Available | September 30, 2009 |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00671254132450 |
| Included Components | SLOAN REGAL MSTR KIT CLOSET 1.6 GAL |
| Inlet Connection Size | 1.6 Inches |
| Inlet Connection Type | Threaded |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 3.68 ounces |
| Item dimensions L x W x H | 3.63 x 3 x 3.63 inches |
| Item model number | 141272 |
| Manufacturer | Sloan Valve Co. |
| Material | Plastic |
| Number of Ports | 2 |
| Outlet Connection Size | 1.5 Inches |
| Outlet Connection Type | NPT |
| Part Number | R1004A |
| Product Dimensions | 3.63 x 3 x 3.63 inches |
| Size | 1.6 GPF |
| Specification Met | WaterSense |
| UPC | 671254132450 |
| Warranty Description | 3 Year Limited Warranty |

## Product Details

- **Brand:** Sloan
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 1.6 Inches
- **Inlet Connection Type:** Threaded
- **Item dimensions L x W x H:** 3.63 x 3 x 3.63 inches
- **Material:** Plastic
- **Number of Ports:** 2
- **Outlet Connection Size:** 1.5 Inches
- **Outlet Connection Type:** NPT
- **Specification Met:** WaterSense

## Images

![R-1004-A Regal Water Closet Diaphragm Rebuild Kit, 1.6 GPF - For use with Sloan Regal Flushometers - Includes Diaphragm, Handle Repair Kit, Vacuum Breaker Repair Kit & Tailpiece O-Ring, 3317004 - Image 1](https://m.media-amazon.com/images/I/61H1pKLyqcL.jpg)

## Questions & Answers

**Q: Does this fit the Sloan Model 110 flushometer?**
A: i wish i could help but not sure if it fits or not

**Q: Does this kit fix a leak around the handle too?**
A: Yes it will fix the leak around the handle.

**Q: Have a sloan royal h-700 series.  need replacement parts for rebuild.  will the regal replacement parts work?**
A: Their parts are made specifically for the unit. I had to open mine to look at the part and.match it with their website. Little trial and error kind of thing

**Q: Description lists diaphragm, handle kit, vac breaket and o-ring. Image just shows diaphragm. What is actually included?**
A: All of those items are included.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit
*by G***S on December 19, 2025*

Worked great

### ⭐⭐⭐⭐⭐ Perfect
*by B***K on October 17, 2025*

Good product

### ⭐⭐⭐⭐⭐ Open vale slowly
*by W***E on October 19, 2025*

Easy install, everything included, be careful how fast the flow is to prevent overflow in older urinal

## Frequently Bought Together

- Sloan R-1004-A Regal Water Closet Diaphragm Rebuild Kit, 1.6 GPF - For use with Sloan Regal Flushometers - Includes Diaphragm, Handle Repair Kit, Vacuum Breaker Repair Kit & Tailpiece O-Ring, 3317004
- Sloan A-71 Inside Cover for Sloan Flushometers - Compatible with Royal, Regal, Series 900 Hydraulic and PWT Series 600 Flushometers, Original OEM Parts, 0301168

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-04*