---
product_id: 561174711
title: "XBVV 378 Pcs NBR Metal Bonded Sealing Washer Assortment Kit M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 Automotive Self-Centred Seal Gasket Repair Set"
brand: "xbvv"
price: "VT10892"
currency: VUV
in_stock: true
reviews_count: 13
category: "Xbvv"
url: https://www.desertcart.vu/products/561174711-xbvv-378-pcs-nbr-metal-bonded-sealing-washer-assortment-kit
store_origin: VU
region: Vanuatu
---

# 12 precise sizes M6-M30 378 pcs versatile kit NBR carbon steel seals XBVV 378 Pcs NBR Metal Bonded Sealing Washer Assortment Kit M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 Automotive Self-Centred Seal Gasket Repair Set

**Brand:** xbvv
**Price:** VT10892
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with precision and power – never let a leak slow you down!

## Quick Answers

- **What is this?** XBVV 378 Pcs NBR Metal Bonded Sealing Washer Assortment Kit M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 Automotive Self-Centred Seal Gasket Repair Set by xbvv
- **How much does it cost?** VT10892 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/561174711-xbvv-378-pcs-nbr-metal-bonded-sealing-washer-assortment-kit)

## Best For

- xbvv enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** NBR bonded metal washers engineered for high-pressure, heat, and abrasion resistance.
- • **All-in-One Seal Arsenal:** 378 premium washers covering 12 essential sizes for every repair or upgrade.
- • **Effortless Organization:** Labeled, compartmentalized storage box keeps your kit ready for action at a moment’s notice.
- • **Universal Compatibility:** Perfect for automotive, pumps, fuel systems, and electrical appliances—your go-to sealing solution.
- • **Confidence in Every Seal:** Top-rated quality with 4.7 stars and dedicated customer support ensures you never get stuck.

## Overview

The XBVV 378 Pcs NBR Metal Bonded Sealing Washer Assortment Kit offers a comprehensive selection of durable, high-quality rubber-to-metal bonded washers in 12 sizes (M6 to M30). Designed for automotive and industrial applications, these washers provide excellent sealing performance under high pressure, heat, and abrasion. Packaged in a neatly organized, labeled storage box, this kit is a must-have for professionals and DIYers seeking reliable, long-lasting gasket solutions.

## Description

Buy XBVV 378 Pcs NBR Metal Bonded Sealing Washer Assortment Kit M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 Automotive Self-Centred Seal Gasket Repair Set: Seals - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good variety of sizes - Good assessment of sizes. Seems like good quality as well. More than I need but it includes what I know I need and plenty of them and should suffice for the future needs.
Review: They Seal Great! - Worked perfectly for those stubborn banjo bolt leaks! 100% Would purchase again.

## Features

- High-quality materials: 378 rubber-to-metal combination o-ring gaskets in 12 sizes to meet virtually all your needs; high-quality NBR carbon steel seals provide excellent sealing, high-pressure, heat and abrasion resistance, and long service life
- Multiple Sizes: XBVV 378-piece adhesive seal kits include 12 different I.D. sizes, Φ6(6mm), Φ8(8mm), Φ10(10mm), Φ12(12mm), Φ14(14mm), Φ16(16mm), Φ18(18mm), Φ20(20mm), Φ22(22mm), Φ24(24mm), Φ27(27mm), Φ30(30mm)
- Widely used: Adhesive seal kits are perfect for all kinds of automobiles, electrical appliances, bearings, pumps, high pressure fuel systems, pumps, fuel line bolts and automotive replacement drain plug gaskets, etc
- Easy storage and use: various bonded sealing washers are placed in a sturdy plastic storage box, each size is labeled with a label paper and stored in order from small to large for easy access
- Quality service: XBVV always provides excellent customer service so you can buy with confidence.If you have any questions about the bonded sealing gasket set, please let us know and we will be happy to serve you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFL6F7YK |
| Best Sellers Rank | #8,399 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Sealing Washers |
| Brand Name | XBVV |
| Color | black |
| Customer Reviews | 4.7 4.7 out of 5 stars (277) |
| Item Diameter | 30 Millimeters |
| Manufacturer | XBVV |
| Material Type | Nitrile Rubber |
| Model | 0378 |
| Nominal Inside Diameter | M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 Millimeters |
| Nominal Outside Diameter | 30 Millimeters |
| Number of Pieces | 378 |
| Part Number | 0378 |
| Set Name | 378 Pcs NBR Metal Bonded Sealing Washer Assortment Kit |
| UPC | 656485401223 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** XBVV
- **Color:** black
- **Item Diameter:** 30 Millimeters
- **Material:** Nitrile Rubber
- **Nominal Inside Diameter:** M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 Millimeters

## Images

![XBVV 378 Pcs NBR Metal Bonded Sealing Washer Assortment Kit M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 Automotive Self-Centred Seal Gasket Repair Set - Image 1](https://m.media-amazon.com/images/I/71dQaeIjFoL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good variety of sizes
*by B***A on March 2, 2026*

Good assessment of sizes. Seems like good quality as well. More than I need but it includes what I know I need and plenty of them and should suffice for the future needs.

### ⭐⭐⭐⭐⭐ They Seal Great!
*by J***Z on April 2, 2026*

Worked perfectly for those stubborn banjo bolt leaks! 100% Would purchase again.

### ⭐⭐⭐⭐⭐ Solved the problem
*by R***M on December 12, 2025*

Had a reman caliper banjo bolt that would not stop dripping brake fluid. Tried numerous brass washers without fixing it but these sealing washers worked great. Would recommend.

## Frequently Bought Together

- XBVV 378 Pcs NBR Metal Bonded Sealing Washer Assortment Kit M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 Automotive Self-Centred Seal Gasket Repair Set
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-06*