---
product_id: 397978131
title: "Boatsea 407 Pcs SAE Universal O-Ring Kit, Set of 32 USA Standard Sizes, Nitrile Rubber O Ring Assortment for Faucet, Professional Plumbing, Automotive, Red"
brand: "boatsea"
price: "R$307"
currency: BRL
in_stock: true
reviews_count: 8
category: "Boatsea"
url: https://www.desertcart.com.br/products/397978131-boatsea-407-pcs-sae-universal-o-ring-kit-set-32
store_origin: BR
region: Brazil
---

# 32 USA standard sizes Heat & chemical resistant nitrile rubber 407 pieces for versatile repairs Boatsea 407 Pcs SAE Universal O-Ring Kit, Set of 32 USA Standard Sizes, Nitrile Rubber O Ring Assortment for Faucet, Professional Plumbing, Automotive, Red

**Brand:** boatsea
**Price:** R$307
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with confidence—never get caught without the perfect O-ring!

## Quick Answers

- **What is this?** Boatsea 407 Pcs SAE Universal O-Ring Kit, Set of 32 USA Standard Sizes, Nitrile Rubber O Ring Assortment for Faucet, Professional Plumbing, Automotive, Red by boatsea
- **How much does it cost?** R$307 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/397978131-boatsea-407-pcs-sae-universal-o-ring-kit-set-32)

## Best For

- boatsea enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit for Every Job:** 32 meticulously sized O-rings cover all your plumbing and automotive sealing needs with exact USA standard dimensions.
- • **All-in-One Ultimate Repair Kit:** With 407 pieces neatly organized by size, you’ll never waste time searching—perfect for pros and DIYers alike.
- • **Effortless Organization & Access:** Clearly marked compartments eliminate guesswork, making your workflow smoother and faster on every project.
- • **Built to Endure Extreme Conditions:** Crafted from premium nitrile rubber, these O-rings resist heat, cold, oils, fuels, and solvents for long-lasting reliability.
- • **Versatile Applications Across Industries:** Ideal for plumbing, automotive, hydraulic, pneumatic, and household repairs—your go-to kit for every seal challenge.

## Overview

The boatsea 407 Pcs SAE Universal O-Ring Kit offers 32 USA standard sizes made from durable nitrile rubber, resistant to extreme temperatures and chemicals. With 407 pieces organized for quick access, it’s designed for professional plumbing, automotive, and industrial repairs, ensuring reliable sealing solutions for a wide range of applications.

## Description

boatsea Boatsea 407 Pcs SAE Universal O-Ring Kit, Set of 32 USA Standard Sizes, Nitrile Rubber O Ring Assortment for Faucet, Professional Plumbing, Automotive, Red: desertcart.com: Industrial & Scientific

Review: neat and well made - great for DIYers, excellent selection, neatly designed
Review: Great deal - exceptionally good deal with all the sizes I ever use. Great assortment and price is good too!

## Features

- Multi Size to Meet Your Needs: including 32 most commonly used sizes, from 1/8” ID x 1/4” OD to 3/4” ID x 2-1/4” OD can almost meet your needs All needs. Comply with USA Standard Sizes. For more details, please refer to our size pictures.
- High Quality: Every piece of our O-ring kit is made of top nitrile rubber, heat-resistant, low-temperature/high-temperature resistant, air, water, petroleum products, mineral oil and hydraulic oil, natural gas, kerosene, silicone oil, Non-aromatic fuels and solvents, provide long-lasting and reliable service.
- Wide Range of Applications: Universal O Ring buna kits, mechanic nitrile repairs, essential for all workshops and onsite service engineers. Used in pipelines, machinery, hydraulic and pneumatic maintenance, faucets, garages, workshops, automobiles, doors and windows, electrical appliances, bearings, pumps, etc.
- Convenient Storage and Use: The separate housings of the SAE kits organize each O-ring into different grooves by size, and all grooves are clearly marked for ease of use, eliminating the trouble of sorting and selecting the size.
- Quality Assurance: Customer satisfaction is our pursuit. We have full confidence in our products. If you are not satisfied for any reason within 30 days, please return your tool kit without any questions. We also provide 7*24 customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LLSXG21 |
| Best Sellers Rank | #67,837 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #155 in O-Rings |
| Brand | boatsea |
| Color | Red |
| Date First Available | November 11, 2021 |
| Item Weight | 1.23 pounds |
| Item model number | bo-r-407-r |
| Manufacturer | boatsea |
| Material | Synthetic Rubber |
| Nominal Inside Diameter | 0.13 Inches |
| Nominal Outside Diameter | 2.25 Inches |
| Number of Pieces | 407 |
| Package Dimensions | 10 x 6.22 x 1.57 inches |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** boatsea
- **Color:** Red
- **Material:** Synthetic Rubber
- **Nominal Inside Diameter:** 0.13 Inches
- **Nominal Outside Diameter:** 2.25 Inches

## Images

![Boatsea 407 Pcs SAE Universal O-Ring Kit, Set of 32 USA Standard Sizes, Nitrile Rubber O Ring Assortment for Faucet, Professional Plumbing, Automotive, Red - Image 1](https://m.media-amazon.com/images/I/613meMO4gIL.jpg)

## Questions & Answers

**Q: Are the 3/32" cross-section o-rings the proper 0.103" size?**
A: As best as I can tell, all of the o-rings are the proper size.

## Customer Reviews

### ⭐⭐⭐⭐⭐ neat and well made
*by V***K on January 6, 2026*

great for DIYers, excellent selection, neatly designed

### ⭐⭐⭐⭐⭐ Great deal
*by D***. on May 27, 2024*

exceptionally good deal with all the sizes I ever use. Great assortment and price is good too!

### ⭐⭐⭐⭐⭐ Fits
*by J***N on August 31, 2025*

Well made, good quality. Fits what I needed them for.

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**Shop now:** [https://www.desertcart.com.br/products/397978131-boatsea-407-pcs-sae-universal-o-ring-kit-set-32](https://www.desertcart.com.br/products/397978131-boatsea-407-pcs-sae-universal-o-ring-kit-set-32)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-19*