---
product_id: 219838097
title: "Performance Tool W5239 Polymer Viton O-Ring Assortment, Brown, 180 Pieces, 9mm-20mm"
brand: "performance tool"
price: "HK$248"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/219838097-performance-tool-w5239-polymer-viton-o-ring-assortment-brown-180
store_origin: HK
region: Hong Kong
---

# 18 sizes available High heat resistance Chemical resistant Performance Tool W5239 Polymer Viton O-Ring Assortment, Brown, 180 Pieces, 9mm-20mm

**Brand:** performance tool
**Price:** HK$248
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with confidence!

## Quick Answers

- **What is this?** Performance Tool W5239 Polymer Viton O-Ring Assortment, Brown, 180 Pieces, 9mm-20mm by performance tool
- **How much does it cost?** HK$248 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/219838097-performance-tool-w5239-polymer-viton-o-ring-assortment-brown-180)

## Best For

- performance tool enthusiasts

## Why This Product

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

## Key Features

- • **Diverse Size Range:** Includes 180 pieces across 18 different sizes for all your needs.
- • **Chemical Resilience:** Designed to resist aggressive fuels and chemicals.
- • **Organized Convenience:** Lightweight storage kit keeps your O-rings accessible and tidy.
- • **Versatile Sealing Solution:** Perfect for industrial and automotive applications.
- • **Extreme Temperature Tolerance:** Withstands up to 400°F for high-performance reliability.

## Overview

The Performance Tool W5239 Polymer Viton O-Ring Assortment is a comprehensive kit featuring 180 durable O-rings in 18 different sizes, crafted from high-quality Viton polymer. This assortment is engineered to withstand extreme temperatures and resist aggressive chemicals, making it an essential tool for both industrial and automotive applications. The convenient storage solution ensures that you have quick access to the right O-ring whenever you need it.

## Description

Performance Tool W5239 Polymer Viton O-Ring Assortment, Brown, 180 Pieces, 9mm-20mm

## Features

- VERSATILE SEALING SOLUTION: The Performance Tool W5239 O-Ring Kit is designed to provide a durable and reliable sealing solution for various industrial and automotive applications.
- HIGH HEAT RESISTANCE: The O-rings are constructed of special Viton polymer which offers excellent resistance to high temperatures up to 400°F, making them ideal for use in extreme conditions.
- RESISTANT TO AGGRESSIVE CHEMICALS: These O-rings are resistant to aggressive fuels and chemicals, making them suitable for use in a wide range of applications where resistance to chemical attack is required.
- 18 DIFFERENT SIZES: The kit includes 180 pieces of O-rings in 18 different sizes, providing you with a wide range of options to choose from to meet your specific needs.
- CONVENIENT STORAGE: The O-rings come in a lightweight, convenient storage kit that keeps them organized and easily accessible whenever you need them.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Performance Tool |
| Part Number | W5239 |
| Item model number | W5239 |
| Size | 180pc Viton O-Ring Assortment |
| Colour | Brown |
| Style | 180pc O-Ring Kit (Viton) |
| Material | Viton |
| Item Package Quantity | 1 |
| Number of Pieces | 180 |
| Temperature Range | 4E+2 Degrees Fahrenheit |
| Cutting Diameter | 9 Millimetres |
| Measurement System | mm |
| Included Components | 1 Performance Tool Branded Product |
| Batteries included? | No |
| Batteries Required? | No |
| Assembled Diameter | 9 Millimetres |
| Item Weight | 136 g |

## Product Details

- **Material:** Viton
- **Nominal inside diameter:** 9 Millimetres
- **Item diameter:** 9 Millimetres
- **Brand:** PERFORMANCE TOOL
- **Colour:** Brown

## Images

![Performance Tool W5239 Polymer Viton O-Ring Assortment, Brown, 180 Pieces, 9mm-20mm - Image 1](https://m.media-amazon.com/images/I/71Ow1k72khL.jpg)

## Available Options

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

## Questions & Answers

**Q: What duro are these?**
A: The durometer hardness  standard I found is around 75 A (I have not personally checked this brand)

**Q: Will these work on a high pressure oil rail system on a 05 6.0 powerstroke 3,000 PSI**
A: I would buy the green o rings for high pressure hoses

**Q: Correct reviews??
Some reviews say these are green, but the description says they are brown. Are these suitable for automobile fuel or not??**
A: yes

**Q: Can these be used on Power steering lines?**
A: yes i used them for ac and also on a hydraulic line

## Frequently Bought Together

- Performance Tool W5239 Polymer Viton O-Ring Assortment, Brown, 180 Pieces, 9mm-20mm
- ZDBB 1010 Pcs Rubber O Rings Kit 22 Size Universal O-Ring Assortment Set for Automotive Faucet Pressure Washers Plumbing Sealing Repair,Air or Gas Connections,Resist Oil and Heat
- 200pcs O-ring seals, 15 sizes rubber gasket seals, electrical seal kit, insulated pipe plumber seal O-ring gasket combination set

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**Shop now:** [https://www.desertcart.hk/products/219838097-performance-tool-w5239-polymer-viton-o-ring-assortment-brown-180](https://www.desertcart.hk/products/219838097-performance-tool-w5239-polymer-viton-o-ring-assortment-brown-180)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-28*