---
product_id: 540073668
title: "10Pcs Rubber O-Rings for Pressure Washer, O-Rings Rubber Assorted Washer Seals Rubber Seals Gaskets for Karcher K2 K3 K4 K5 K7 K4 Eco K7 Eco 9mm OD x 5mm ID"
brand: "zzlbzn"
price: "40 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Zzlbzn"
url: https://www.desertcart.ro/products/540073668-10pcs-rubber-o-rings-for-pressure-washer-o-rings-rubber
store_origin: RO
region: Romania
---

# Leak-proof watertight seal Fits Karcher K2-K7 models Durable high-quality rubber 10Pcs Rubber O-Rings for Pressure Washer, O-Rings Rubber Assorted Washer Seals Rubber Seals Gaskets for Karcher K2 K3 K4 K5 K7 K4 Eco K7 Eco 9mm OD x 5mm ID

**Brand:** zzlbzn
**Price:** 40 Lei
**Availability:** ✅ In Stock

## Summary

> 💪 Seal the deal with confidence—never let a leak slow you down!

## Quick Answers

- **What is this?** 10Pcs Rubber O-Rings for Pressure Washer, O-Rings Rubber Assorted Washer Seals Rubber Seals Gaskets for Karcher K2 K3 K4 K5 K7 K4 Eco K7 Eco 9mm OD x 5mm ID by zzlbzn
- **How much does it cost?** 40 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/540073668-10pcs-rubber-o-rings-for-pressure-washer-o-rings-rubber)

## Best For

- zzlbzn enthusiasts

## Why This Product

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

## Key Features

- • **Premium Rubber Durability:** Engineered from tough rubber to resist wear and extend your pressure washer’s lifespan.
- • **Effortless Leak Prevention:** Creates a secure, watertight seal that keeps your equipment running flawlessly.
- • **Bulk Pack for Peace of Mind:** 10-pack ensures you’re always ready with spares, avoiding downtime and hassle.
- • **Quick & Tool-Free Installation:** Replace worn O-rings in seconds—no special tools or expertise needed.
- • **Universal Karcher Compatibility:** Seamlessly fits K2, K3, K4, K5, K7 & Eco models for ultimate convenience.

## Overview

This 10-piece set of 9mm OD x 5mm ID rubber O-rings is designed specifically for Karcher pressure washers (K2 through K7 Eco models). Crafted from durable rubber, these O-rings provide a reliable, leak-proof seal that enhances performance and longevity. Easy to install without tools, the pack offers ample spares to keep your pressure washer running smoothly and efficiently.

## Description

ZZLBZN 10Pcs Rubber O-Rings for Pressure Washer, O-Rings Rubber Assorted Washer Seals Rubber Seals Gaskets for Karcher K2 K3 K4 K5 K7 K4 Eco K7 Eco 9mm OD x 5mm ID : desertcart.co.uk: DIY & Tools

Review: Dream fit - This item fitted perfectly and stopped the leak from the hose connection. It was easy to fit and I have plenty of spares for the future.
Review: Recommended - Fits perfectly. Great value.

## Features

- Versatile Compatibility--These O-rings are specifically designed to be compatible with a wide range of Karcher pressure washer, including the K2, K3, K4, K5, K7, K4 Eco, and K7 Eco. This ensures that you can easily find the right O-ring for your specific pressure washer model.
- Superior Material Quality--Crafted from high-quality rubber, these O-rings are built to withstand the rigors of pressure washing. The durable material ensures a long-lasting lifespan, allowing you to use them repeatedly without worrying about premature wear or degradation.
- Reliable Leak Prevention--With these O-rings, you can enjoy a leak-free connection every time you use your pressure washer. The O-rings create a secure and watertight seal, effectively preventing any water or pressure leaks. This ensures that your pressure washer operates at optimal performance and efficiency.
- Hassle-Free Installation--Replacing worn or damaged O-rings is a breeze with these rubber seals gaskets. They are designed for easy installation, allowing you to quickly and effortlessly replace the O-rings without the need for special tools or expertise. This saves you time and effort, getting your pressure washer back up and running in no time.
- Convenient Package--Each package contains a 10-pack of pressure washer O-rings, providing you with an ample supply for future replacements. The O-rings have a 5mm inner diameter and a 9mm outer diameter, ensuring compatibility with various fittings and connections. Having an extra supply on hand gives you peace of mind knowing that you have spare O-rings whenever you need them.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C89J1WNM |
| Batteries Required? | No |
| Best Sellers Rank | 102,033 in DIY & Tools ( See Top 100 in DIY & Tools ) 729 in Washers |
| Colour | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (74) |
| Cutting Diameter | 9 Millimetres |
| Date First Available | 16 Jun. 2023 |
| Item Weight | 10 g |
| Item diameter | 9 Millimetres |
| Manufacturer | Guankou |
| Material | Rubber |
| Number of Pieces | 10 |

## Product Details

- **Brand:** ZZLBZN
- **Colour:** Black
- **Item diameter:** 9 Millimetres
- **Material:** Rubber
- **Nominal inside diameter:** 5 Millimetres

## Images

![10Pcs Rubber O-Rings for Pressure Washer, O-Rings Rubber Assorted Washer Seals Rubber Seals Gaskets for Karcher K2 K3 K4 K5 K7 K4 Eco K7 Eco 9mm OD x 5mm ID - Image 1](https://m.media-amazon.com/images/I/51+qGtv-oYL.jpg)
![10Pcs Rubber O-Rings for Pressure Washer, O-Rings Rubber Assorted Washer Seals Rubber Seals Gaskets for Karcher K2 K3 K4 K5 K7 K4 Eco K7 Eco 9mm OD x 5mm ID - Image 2](https://m.media-amazon.com/images/I/61xw10175YL.jpg)
![10Pcs Rubber O-Rings for Pressure Washer, O-Rings Rubber Assorted Washer Seals Rubber Seals Gaskets for Karcher K2 K3 K4 K5 K7 K4 Eco K7 Eco 9mm OD x 5mm ID - Image 3](https://m.media-amazon.com/images/I/61ydov47fzL.jpg)
![10Pcs Rubber O-Rings for Pressure Washer, O-Rings Rubber Assorted Washer Seals Rubber Seals Gaskets for Karcher K2 K3 K4 K5 K7 K4 Eco K7 Eco 9mm OD x 5mm ID - Image 4](https://m.media-amazon.com/images/I/41UMPPZDp4L.jpg)
![10Pcs Rubber O-Rings for Pressure Washer, O-Rings Rubber Assorted Washer Seals Rubber Seals Gaskets for Karcher K2 K3 K4 K5 K7 K4 Eco K7 Eco 9mm OD x 5mm ID - Image 5](https://m.media-amazon.com/images/I/41N2gyi7ReL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dream fit
*by M***A on 24 August 2025*

This item fitted perfectly and stopped the leak from the hose connection. It was easy to fit and I have plenty of spares for the future.

### ⭐⭐⭐⭐⭐ Recommended
*by D***N on 16 April 2025*

Fits perfectly. Great value.

### ⭐⭐⭐⭐ Good purchase
*by A***R on 20 July 2024*

Cured the problem for my leaking connector on Lance for my jet washer.. And several in pack ..So have spares for nxt time ..😄

## Frequently Bought Together

- ZZLBZN Rubber O-Rings for Pressure Washer, 10Packs O-Rings Rubber Assorted Washer Seals Rubber Seals Gaskets for Karcher K2 K3 K4 K5 K7 K4 Eco K7 Eco 9mm OD x 5mm ID
- Pressure washer o rings for Bosch AQT Pressure Washer Quick Release Hose Male End O-Ring Rubber Seals QTY=5 002481 Automation247
- 200pcs O-ring seals, 15 sizes rubber gasket seals, electrical seal kit, insulated pipe plumber seal O-ring gasket combination set

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/540073668-10pcs-rubber-o-rings-for-pressure-washer-o-rings-rubber](https://www.desertcart.ro/products/540073668-10pcs-rubber-o-rings-for-pressure-washer-o-rings-rubber)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-17*