---
product_id: 634905557
title: "Performance Tool W5239 9Mm-20Mm Viton O-Ring Assortment (Polymer Viton, 18 Sizes 180 Pieces), Brown"
price: "S$139"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/634905557-performance-tool-w5239-9mm-20mm-viton-o-ring-assortment-polymer
store_origin: SG
region: Singapore
---

# Performance Tool W5239 9Mm-20Mm Viton O-Ring Assortment (Polymer Viton, 18 Sizes 180 Pieces), Brown

**Price:** S$139
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Performance Tool W5239 9Mm-20Mm Viton O-Ring Assortment (Polymer Viton, 18 Sizes 180 Pieces), Brown
- **How much does it cost?** S$139 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/634905557-performance-tool-w5239-9mm-20mm-viton-o-ring-assortment-polymer)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Performance Tool W5239 9Mm-20Mm Viton O-Ring Assortment (Polymer Viton, 18 Sizes 180 Pieces), Brown

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Performance Tool |
| Brand | Performance Tool |
| Model | W5239 |
| Item Weight | 4.8 ounces |
| Product Dimensions | 1.4 x 4.2 x 9.3 inches |
| Country of Origin | China |
| Item model number | W5239 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | W5239 |
| OEM Part Number | W5239 |

## Images

![Performance Tool W5239 9Mm-20Mm Viton O-Ring Assortment (Polymer Viton, 18 Sizes 180 Pieces), Brown - Image 1](https://m.media-amazon.com/images/I/71Ow1k72khL.jpg)

## 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.sg/products/634905557-performance-tool-w5239-9mm-20mm-viton-o-ring-assortment-polymer](https://www.desertcart.sg/products/634905557-performance-tool-w5239-9mm-20mm-viton-o-ring-assortment-polymer)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-05*