---
product_id: 423444024
title: "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"
brand: "sloan"
price: "₩783228"
currency: KRW
in_stock: false
reviews_count: 5
url: https://www.desertcart.kr/products/423444024-sloan-r-1004-a-regal-water-closet-diaphragm-rebuild-kit
store_origin: KR
region: South Korea
---

# 1.6 GPF water-efficient flush Complete multi-part repair kit Sustainable, water-saving design 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

**Brand:** sloan
**Price:** ₩783228
**Availability:** ❌ Out of Stock

## Summary

> 🚽 Upgrade your flush game with Sloan’s Regal kit — flush smarter, save water, and stay ahead!

## Quick Answers

- **What is this?** 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 by sloan
- **How much does it cost?** ₩783228 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/423444024-sloan-r-1004-a-regal-water-closet-diaphragm-rebuild-kit)

## 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

- • **Quick Compatibility Check:** Designed exclusively for Sloan Regal 1.6 GPF flushometers to ensure seamless installation
- • **All-in-One Repair Solution:** Includes diaphragm, handle, vacuum breaker, and O-ring for hassle-free maintenance
- • **Optimized Water Efficiency:** 1.6 gallons per flush meets WaterSense standards to reduce waste and costs
- • **Sloan Genuine Parts Assurance:** Tested and manufactured to Sloan specs for maximum durability and performance
- • **Precision Engineered Diaphragm:** Proprietary natural rubber with brass bypass for flawless flush control

## Overview

The Sloan R-1004-A Regal Water Closet Diaphragm Rebuild Kit is a comprehensive maintenance solution designed for Sloan Regal 1.6 GPF flushometers. Featuring a durable diaphragm made from proprietary natural rubber with a brass bypass, this kit includes all essential components—handle repair kit, vacuum breaker repair kit, and tailpiece O-ring—to ensure optimal flushing performance. Engineered to meet WaterSense standards, it promotes water conservation while extending the life of your commercial restroom fixtures with genuine Sloan parts.

## Description

Everything you need for effective flush valve maintenance and repair kit includes diaphragm Drop-in repair kit, handle repair kit (b-51-a), vacuum breaker repair kit (v-651-a), and o-ring (h-553).

Review: Parts arrived quickly and in good condition. Replacing old parts with this new kit drastically improved how well the toilets flush.
Review: As long as you know the model of your commercial toilet, replacing the flush valve is quite simple.

## 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 |
| Brand | Sloan |
| Exterior Finish | Brass |
| Generic Name | SLOAN REGAL MSTR KIT CLOSET 1.6 GAL |
| 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 |
| Item Dimensions LxWxH | 9.2 x 7.6 x 9.2 Centimeters |
| Item Weight | 104 g |
| Item dimensions L x W x H | 9.2 x 7.6 x 9.2 Centimeters |
| Item model number | 141272 |
| Manufacturer | Sloan Valve Co. |
| Material | Plastic |
| Net Quantity | 1.0 Count |
| Number of Ports | 2 |
| Outlet Connection Size | 1.5 Inches |
| Outlet Connection Type | NPT |
| Product Dimensions | 9.22 x 7.62 x 9.22 cm; 104.33 g |
| Specification Met | WaterSense |
| UPC | 671254132450 |

## Product Details

- **Brand:** Sloan
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 1.6 Inches
- **Inlet Connection Type:** Threaded
- **Item dimensions L x W x H:** 9.2 x 7.6 x 9.2 Centimeters
- **Material:** Plastic
- **Number of Ports:** 2
- **Outlet Connection Size:** 1.5 Inches
- **Outlet Connection Type:** NPT
- **Specification Met:** WaterSense

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/313sqdQvY+L.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/31LN-82-kZL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/31ZZksq6caL.jpg)
![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 - Image 4](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

### ⭐⭐⭐⭐⭐ Review
*by J***L on 9 April 2024*

Parts arrived quickly and in good condition. Replacing old parts with this new kit drastically improved how well the toilets flush.

### ⭐⭐⭐⭐⭐ Review
*by O***R on 11 April 2024*

As long as you know the model of your commercial toilet, replacing the flush valve is quite simple.

### ⭐⭐⭐⭐⭐ Review
*by T***D on 25 April 2024*

Plumber took 15 minutes to get this replacement installed. Flushes perfectly.

## 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 South Korea*
*Store origin: KR*
*Last updated: 2026-01-28*