---
product_id: 74514199
title: "Sourcingmap Nitrile Rubber O-Rings 40mm OD 33mm ID 3.5mm Width, Metric Sealing Gasket, Pack of 4"
brand: "uxcell"
price: "$16.65"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/74514199-sourcingmap-nitrile-rubber-o-rings-40mm-od-33mm-id-3
store_origin: EC
region: Ecuador
---

# 40mm OD, 33mm ID precision fit Wide temp range -20°C to 100°C 70A hardness for durable sealing Sourcingmap Nitrile Rubber O-Rings 40mm OD 33mm ID 3.5mm Width, Metric Sealing Gasket, Pack of 4

**Brand:** uxcell
**Price:** $16.65
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with precision and power!

## Quick Answers

- **What is this?** Sourcingmap Nitrile Rubber O-Rings 40mm OD 33mm ID 3.5mm Width, Metric Sealing Gasket, Pack of 4 by uxcell
- **How much does it cost?** $16.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/74514199-sourcingmap-nitrile-rubber-o-rings-40mm-od-33mm-id-3)

## Best For

- uxcell enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Material:** Crafted from premium nitrile rubber, resistant to oils, greases, and hydraulic fluids, engineered for demanding industrial use.
- • **Temperature Tough:** Operates flawlessly from freezing -20°C to boiling 100°C, ensuring reliability in diverse environments.
- • **Versatile Application:** Ideal for pressure washers, pumps, plumbing, and garage maintenance—your go-to gasket for professional-grade sealing.
- • **Precision Engineered Fit:** Exact 40mm outer and 33mm inner diameter for seamless integration in your mechanical systems.
- • **Durability Meets Performance:** 70A Shore hardness offers superior resistance to wear, pressure, and penetration for long-lasting seals.

## Overview

The sourcingmap Nitrile Rubber O-Rings (40mm OD, 33mm ID, 3.5mm width) deliver professional-grade sealing with a durable 70A hardness nitrile rubber compound. Designed to withstand temperatures from -20°C to 100°C, these O-rings excel in plumbing, mechanical, and hydraulic applications, providing reliable resistance to oils and wear. Packaged in sets of four, they ensure you’re always ready to maintain peak system performance.

## Description

Features:1. They are round in cross-section. For use across a wide temperature range from -4℉ (-20°C) to 212℉ (100°C).2. Nitrile Rubber has good mechanical properties when compared with other elastomers and high wear resistance. Good resistance to many petroleum oils, greases, hydraulic fluids, mineral oil, and grease.3. O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, flanges, valves, and various cylinders.4. Nitrile Rubber is vulnerable to acetone, ethers, esters, ozone, sunlight, and weathering and should therefore not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light.

## Features

- [Size] - 40mm Outside Diameter, 33mm Inner Diameter, 3.5mm Cross-Section Diameter
- [Hardness] - 70A Durometer (Shore Hardness) for resistance to penetration
- [Nitrile Rubber] - Standard Nitrile Butadiene Rubber with a wide temperature range from -4℉ (-20°C) to 212℉ (100°C)
- [Application] - Widely used for pressure washer, filter, pump, water hose, plumbing pipe, garage maintenance, mechanical and much more
- [NOTE] - Please confirm the required size and material before purchase, and put it in the right place

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sourcingmap |
| Part Number | a12051700ux0337 |
| Item model number | a12051700ux0337 |
| Size | 40mmx33mmx3.5mm |
| Colour | Black |
| Material | Rubber |
| Item Package Quantity | 1 |
| Cutting Diameter | 4E+1 Millimetres |
| Batteries included? | No |
| Batteries Required? | No |
| Assembled Diameter | 4E+1 Millimetres |
| Item Weight | 0.28 g |

## Product Details

- **Material:** Rubber
- **Nominal inside diameter:** 33 Millimetres
- **Item diameter:** 4E+1 Millimetres
- **Brand:** Uxcell
- **Colour:** Black

## Images

![Sourcingmap Nitrile Rubber O-Rings 40mm OD 33mm ID 3.5mm Width, Metric Sealing Gasket, Pack of 4 - Image 1](https://m.media-amazon.com/images/I/71zZ+ols8LL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect!
*by A***T on 17 January 2025*

Perfect for the average girthed gentleman's schlong

### ⭐⭐⭐⭐⭐ Good product
*by D***L on 16 September 2024*

Good product

### ⭐⭐⭐⭐⭐ If it's what you need and it fits then it's good to go
*by J***E on 6 July 2022*

These may have another intended use but they are a perfect fit for my bathroom hand basin 40mm plug. To be honest this was not my idea but that of another who had taken the time to write a review. Being unable to find the part required I decided to follow reviewers lead. Perfect fit and at the fraction of the cost for a whole new plug.

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**Shop now:** [https://www.desertcart.ec/products/74514199-sourcingmap-nitrile-rubber-o-rings-40mm-od-33mm-id-3](https://www.desertcart.ec/products/74514199-sourcingmap-nitrile-rubber-o-rings-40mm-od-33mm-id-3)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-24*