---
product_id: 12031192
title: "Watts 0887171 Repair Kit for 1/2\" 188/288/388-T 1/2 inch Vacuum Breaker"
brand: "watts"
price: "VT19656"
currency: VUV
in_stock: true
reviews_count: 8
category: "Watts"
url: https://www.desertcart.vu/products/12031192-watts-0887171-repair-kit-for-1-2-188-288-388
store_origin: VU
region: Vanuatu
---

# Reliable anti-siphon disc assembly Precision-fit bonnet O-ring Made in USA quality assurance Watts 0887171 Repair Kit for 1/2" 188/288/388-T 1/2 inch Vacuum Breaker

**Brand:** watts
**Price:** VT19656
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix leaks like a pro—because your home deserves the best!

## Quick Answers

- **What is this?** Watts 0887171 Repair Kit for 1/2" 188/288/388-T 1/2 inch Vacuum Breaker by watts
- **How much does it cost?** VT19656 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/12031192-watts-0887171-repair-kit-for-1-2-188-288-388)

## Best For

- watts enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Small 2x1x1 inch kit fits easily in your toolbox, ready to tackle repairs whenever needed.
- • **Trusted Compatibility:** Specifically engineered for Watts 188A/288A/388T models, ensuring flawless fit and function every time.
- • **Effortless DIY Upgrade:** Quick and easy installation means no plumber needed—get your system back to peak performance fast.
- • **Seamless Leak Prevention:** Restore your vacuum breaker’s integrity with a precision bonnet O-ring and disc assembly designed for a perfect seal.
- • **Durable American Craftsmanship:** Proudly made in the USA with premium materials for long-lasting reliability and peace of mind.

## Overview

The Watts 0887171 Repair Kit is a precision-engineered replacement set for 1/2" Watts anti-siphon vacuum breakers (models 188A/288A/388T). Featuring a bonnet O-ring and disc assembly, this USA-made kit ensures reliable leak prevention and easy DIY installation, restoring your plumbing system’s optimal performance with durable, compatible components.

## Description

Watts 0887171 Vacuum Breaker Repair Kit For a 1/2" 188A, 288A and 388T is used to repair a 1/2 inch anti-siphon vacuum breaker most commonly used in commercial, industrial applications to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. This repair kit consists of a disc and disc float, a bonnet and O-ring. Features Factory replacement kit No special tools required for changing parts All parts are made of high quality materials Hot or cold water use

Review: Did the job, vacuum breaker no longer leaking - Easy replacement
Review: Use the proper parts to do the repairs - The repair kit was easy to get quickly

## Features

- Bonnet O-Ring
- Disc Assembly (Disc and Disc Float)
- For use with Watts 188A/288A/388T Anti-Siphon Vacuum Breakers
- Country of Origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009EC3CF0 |
| Best Sellers Rank | #270,430 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #440 in Faucet Trim & Repair Kits |
| Brand | Watts |
| Brand Name | Watts |
| Color | Black |
| Customer Reviews | 4.8 out of 5 stars 29 Reviews |
| Global Trade Identification Number | 00098268351149 |
| Item Diameter | 0.5 Inches |
| Item Weight | 18.14 g |
| Manufacturer | Watts |
| Model | 0887171 |
| Nominal Inside Diameter | 0.5 Inches |
| Number of Pieces | 2 |
| Part Number | RK 188/288/388-T 1/2 |
| Set Name | RK 188/288/388-T |
| UPC | 098268351149 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Watts
- **Color:** Black
- **Item Diameter:** 0.5 Inches
- **Nominal Inside Diameter:** 0.5 Inches
- **UPC:** 098268351149

## Images

![Watts 0887171 Repair Kit for 1/2" 188/288/388-T 1/2 inch Vacuum Breaker - Image 1](https://m.media-amazon.com/images/I/716BsKQC53L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Did the job, vacuum breaker no longer leaking
*by S***H on August 13, 2024*

Easy replacement

### ⭐⭐⭐⭐⭐ Use the proper parts to do the repairs
*by R***R on August 11, 2021*

The repair kit was easy to get quickly

### ⭐⭐⭐⭐⭐ It was an smap
*by E***N on June 7, 2021*

Perfect fit

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**Shop now:** [https://www.desertcart.vu/products/12031192-watts-0887171-repair-kit-for-1-2-188-288-388](https://www.desertcart.vu/products/12031192-watts-0887171-repair-kit-for-1-2-188-288-388)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-04*