---
product_id: 42672087
title: "Captain O-Ring - Power Pressure Washer O-Rings for 3/8\" Quick Coupler, High Temperature Viton FKM (10 Pack) [1/2\" o-Rings to fit 3/8\" QC Fittings]"
brand: "captain o-ring"
price: "$29.50"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/42672087-captain-o-ring-power-pressure-washer-o-rings-for-3
store_origin: US
region: United States of America
---

# Up to 400°F 1/2" ID x 0.100" Thick Tear & Abrasion Resistant Captain O-Ring - Power Pressure Washer O-Rings for 3/8" Quick Coupler, High Temperature Viton FKM (10 Pack) [1/2" o-Rings to fit 3/8" QC Fittings]

**Brand:** captain o-ring
**Price:** $29.50
**Availability:** ✅ In Stock

## Summary

> 💪 Seal the Deal with Captain O-Ring!

## Quick Answers

- **What is this?** Captain O-Ring - Power Pressure Washer O-Rings for 3/8" Quick Coupler, High Temperature Viton FKM (10 Pack) [1/2" o-Rings to fit 3/8" QC Fittings] by captain o-ring
- **How much does it cost?** $29.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/42672087-captain-o-ring-power-pressure-washer-o-rings-for-3)

## 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

- • **Perfect Fit:** Designed specifically for 3/8" Quick Connect fittings, ensuring a seamless connection.
- • **Bulk Value Pack:** Includes 10 o-rings, so you're always prepared for any pressure washing task.
- • **Trusted Quality:** Manufactured and warrantied by Captain O-Ring LLC, a name you can rely on.
- • **Unmatched Durability:** Engineered with high-temperature Viton FKM for long-lasting performance.
- • **Chemical Compatibility:** Compatible with a wide range of chemicals and cleaners for versatile use.

## Overview

The Captain O-Ring Power Pressure Washer O-Rings are crafted from high-temperature Viton FKM, ensuring compatibility with various chemicals and cleaners. Measuring 1/2" inside diameter and 0.100" thick, these o-rings are designed for 3/8" Quick Connect fittings, offering exceptional tear and abrasion resistance. Each pack contains 10 o-rings, providing excellent value and reliability for your pressure washing needs.

## Description

Captain O-Ring - Power Pressure Washer O-Rings for 3/8" Quick Coupler, High Temperature Viton FKM (10 Pack) [1/2" o-Rings to fit 3/8" QC Fittings]

## Features

- Viton FKM Rubber is compatible with many chemicals and cleaners
- O-Rings measure 1/2" Inside Diameter x 0.100" Thick. These 1/2" o-rings are designed for 3/8" Quick Connect fittings found on many pressure washer wands and hoses.
- Tear and abrasion resistant
- Compatible with temperatures up to 400F
- Comes in a package with 10 o-rings. Manufactured and warrantied by Captain O-Ring LLC

## Product Details

- **Material:** High Temperature Viton Rubber
- **Nominal Inside Diameter:** 0.5 Inches
- **Item Diameter:** 0.5 Inches
- **Brand:** Captain O-Ring
- **Color:** Black

## Images

![Captain O-Ring - Power Pressure Washer O-Rings for 3/8" Quick Coupler, High Temperature Viton FKM (10 Pack) [1/2" o-Rings to fit 3/8" QC Fittings] - Image 1](https://m.media-amazon.com/images/I/61+L0Vvl1TL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-01*