---
product_id: 499938953
title: "Captain O-Ring Replacement H-553/5308696 ORings for Sloan Royal/Regal Flushometer Valve Tailpiece (6 Pack)"
brand: "captain o-ring"
price: "29966CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Captain O Ring"
url: https://www.desertcart.sn/products/499938953-captain-o-ring-replacement-h-553-5308696-orings-for-sloan
store_origin: SN
region: Senegal
---

# 1.38-inch watertight seal diameter Guaranteed leak-proof replacement every time 6-pack durable synthetic rubber O-rings Captain O-Ring Replacement H-553/5308696 ORings for Sloan Royal/Regal Flushometer Valve Tailpiece (6 Pack)

**Brand:** captain o-ring
**Price:** 29966CFA
**Availability:** ✅ In Stock

## Summary

> 💧 Seal the deal with Captain O-Ring – because leaks are so last season!

## Quick Answers

- **What is this?** Captain O-Ring Replacement H-553/5308696 ORings for Sloan Royal/Regal Flushometer Valve Tailpiece (6 Pack) by captain o-ring
- **How much does it cost?** 29966CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/499938953-captain-o-ring-replacement-h-553-5308696-orings-for-sloan)

## Best For

- captain o-ring enthusiasts

## Why This Product

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

## Key Features

- • **Bulk 6-Pack Value:** Stock up and save with six premium O-rings in one package—never run out mid-repair.
- • **Leak-Proof Seal Every Time:** Creates a watertight barrier that prevents costly water damage and maintenance headaches.
- • **Trusted Brand with Proven Quality:** Manufactured and warrantied by Captain O-Ring LLC, backed by 4.6-star customer satisfaction.
- • **Precision Fit for Sloan Flush Valves:** Engineered specifically for Royal and Regal models to ensure seamless compatibility.
- • **Durable Synthetic Rubber Construction:** Built to withstand repeated use and maintain elasticity for long-lasting performance.

## Overview

This 6-pack of Captain O-Ring H-553 replacement O-rings is designed for Sloan Royal and Regal flushometer valves, featuring a precise 1.38-inch diameter synthetic rubber seal that ensures a reliable, leak-proof fit every time you service your plumbing. Manufactured by Captain O-Ring LLC, these durable O-rings provide professional-grade performance and peace of mind for maintenance pros and savvy homeowners alike.

## Description

The replacement Sloan H-553 (also called H553 and 5308696) Stop Tail O-ring fits into a groove on the flushometer tailpiece. The tailpiece with the o-ring then slides into the control stop, where the o-ring creates a watertight seal. It is recommended that you replace this o-ring each time you loosen the connection to ensure a leak-proof seal. For use with Royal and Regal Flush valves. The H-553 o-ring measures approximately 1-3/8” outside diameter. Package contains six (6) H-553 O-Rings.

Review: Quality product
Review: Excellent

## Features

- Contains six (6) H-553 O-Rings (also go by part numbers H553 and 5308696).
- For use with Sloan Royal and Regal flush valves.
- Fits into a groove on the Flushometer tailpiece that slides into the control stop to create a water-tight seal. Recommended to replace the o-ring each time you loosen the connection to ensure a leak-proof seal.
- The H-553 o-ring measures approximately 1-3/8” outside diameter.
- Manufactured and warrantied by Captain O-Ring LLC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLWL3P4F |
| Brand | Captain O-Ring |
| Colour | black |
| Customer Reviews | 4.6 4.6 out of 5 stars (71) |
| Item Diameter | 1.38 Inches |
| Manufacturer | Captain O-Ring LLC |
| Manufacturer Part Number | H-553 |
| Material | Synthetic Rubber |
| Model Number | H-553 |
| Nominal Inside Diameter | 1.38 Inches |
| Nominal Outside Diameter | 1.38 Inches |
| Number of Pieces | 6 |
| Set Name | Captain O-Ring H-553 O-Ring Set (6 Pack) |
| UPC | 810061940784 |
| Unit Count | 6.0 count |

## Product Details

- **Brand:** Captain O-Ring
- **Colour:** black
- **Item diameter:** 1.38 Inches
- **Material:** Synthetic Rubber
- **Nominal inside diameter:** 1.38 Inches

## Images

![Captain O-Ring Replacement H-553/5308696 ORings for Sloan Royal/Regal Flushometer Valve Tailpiece (6 Pack) - Image 1](https://m.media-amazon.com/images/I/610KUkDAFVL.jpg)
![Captain O-Ring Replacement H-553/5308696 ORings for Sloan Royal/Regal Flushometer Valve Tailpiece (6 Pack) - Image 2](https://m.media-amazon.com/images/I/71d7Ub7+W9L.jpg)
![Captain O-Ring Replacement H-553/5308696 ORings for Sloan Royal/Regal Flushometer Valve Tailpiece (6 Pack) - Image 3](https://m.media-amazon.com/images/I/71qwGVVz36L.jpg)
![Captain O-Ring Replacement H-553/5308696 ORings for Sloan Royal/Regal Flushometer Valve Tailpiece (6 Pack) - Image 4](https://m.media-amazon.com/images/I/71jydrE8BiL.jpg)
![Captain O-Ring Replacement H-553/5308696 ORings for Sloan Royal/Regal Flushometer Valve Tailpiece (6 Pack) - Image 5](https://m.media-amazon.com/images/I/71gqj4eceDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***E on 25 July 2025*

Quality product

### ⭐⭐⭐⭐⭐ Review
*by A***A on 3 March 2026*

Excellent

### ⭐⭐⭐⭐⭐ Review
*by C***N on 21 November 2025*

These save me big time! Lots of common leaks with flushometers. This will be very handy!

## Frequently Bought Together

- Captain O-Ring Replacement H-553/5308696 / P6000-C31 / A912809-0070A Orings for Zurn, Sloan, Royal/Regal, American Standard Flushometer Valve Tailpiece (6 Pack)
- Sloan Regal V-551-A Vacuum Breaker Repair Kit - Replace Broken or Malfunctioning Vacuum Breakers | For use with Regal Flushometers | OEM Sloan Parts, 3323192
- Sloan Regal A-38-A Water Closet Diaphragm Assembly Kit 3.5 GPF - Natural Rubber Diaphragm with Brass Bypass | For use with Regal Flushometers | OEM Sloan Parts, 3301038

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/499938953-captain-o-ring-replacement-h-553-5308696-orings-for-sloan](https://www.desertcart.sn/products/499938953-captain-o-ring-replacement-h-553-5308696-orings-for-sloan)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-06*