# Vacuum Accessory Kärcher 2.640-729.0

**URL:** https://aio.lv/en/product--karcher-2640-7290--1428599
**Data updated:** 2026-01-10 14:19 (EET)
**Category:** Vacuum Cleaner Consumables
**Manufacturer:** Karcher
**Manufacturer code:** 2.640-729.0
**EAN:** 4039784051539
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karcher-2640-7290--1428599

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The Kärcher 2.640-729.0 vacuum accessory is compatible with various Kärcher models including G 4.10 M, K 2.14, and K 3.150 T200. It enhances cleaning efficiency and versatility, allowing for effective dust and dirt removal in hard-to-reach areas. Designed for durability and ease of use, this accessory is an essential addition for maintaining a clean environment.

## Long description

Replacement O-ring set for pressure washer accessories, model Kärcher 2.640-729.0. This set includes O-rings and safety plugs designed for easy replacement to restore seals on pressure washer nozzles and attachments. Compatible with a range of Kärcher machines, it helps maintain proper sealing and prolong the service life of cleaning accessories.
Advantages
The O-ring set provides straightforward, tool-free replacement of worn seals and safety plugs, reducing downtime and preventing leaks. Components are designed to fit original Kärcher connections and resist common cleaning fluids, contributing to reliable performance and extended accessory life.
Suitable for (tasks / use cases)
 Replacing damaged or worn O-rings and safety plugs on Kärcher pressure washer accessories
 Maintenance and repair of nozzles, lance joints and quick-connect fittings
 Restoring sealing to prevent leaks during high-pressure cleaning
Key specifications
 Brand: Karcher
 Manufacturer part number (MPN): 2.640-729.0
 EAN: 4039784051539
 Contents: replacement O-rings and safety plugs (set)
 Compatibility: for selected Kärcher models including G 4.10 M, K 2.14, K 3.150 T200 (check model fit before purchase)
How to use
Turn off and depressurise the pressure washer before performing any maintenance. Remove the worn O-ring or safety plug from the accessory connection, clean the seating area of dirt and debris, then insert the replacement O-ring or plug from the set until it seats correctly. Reassemble the accessory and perform a short pressure test to verify there are no leaks.
Usage recommendations
Regularly inspect O-rings and safety plugs for signs of wear, cracking or deformation. Replace seals at the first sign of damage and keep a spare set to minimise downtime. Use manufacturer-recommended lubricants if needed and ensure parts are compatible with your Kärcher model.

## Specifications

### Features

| Feature | Value |
|---|---|
| Compatibility | - G 4.10 M
- K 2.14
- K 2.36 M plus
- K 2.36 M T 50
- K 2.91 MD
- K 2.91 MD
- K 3.150 T200
- K 3.20 M Plus T 200 \*EU
- K 3.550 \*EU
- K 3.550 T200 \*EU
- K 3.91 MD
- K 3.91 MD T 100
- K 4.20 M PLUS T 200 \*EU
- K 4.600 T200 \*EU
- K 4.91 M+
- K 4.91 MD T 200
- K 4.98 MD Alubest
- K 5.55 Jubilee \*EU
- K 5.600
- K 5.700
- K 5.85 MD
- K 5.91 MD
- K 6.250 \*EU
- K 6.250 T300 \*EU
- K 6.300 \*EU
- K 6.85 MD
- K 6.91 MD
- K 6.91 MD
- K 7.350 \*EU
- K 7.400 \*EU
- K 7.85 MD
- K 7.91 MD
- K 855 HS
- K HC 10 |

## FAQ

### How much does the Vacuum Accessory Kärcher 2.640-729.0 cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Karcher products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Karcher service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/1428599/64150922_large.webp