# Extension hose adapter kit Kärcher 2.643-037.0

**URL:** https://aio.lv/en/product--karcher-2643-0370--1430303
**Data updated:** 2025-12-29 07:37 (EET)
**Category:** Garden Irrigation
**Manufacturer:** Karcher
**Manufacturer code:** 2.643-037.0
**EAN:** 4039784824447
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karcher-2643-0370--1430303

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Kärcher Extension Hose Adapter Kit (2.643-037.0) allows for easy connection of extension hoses to Kärcher pressure washers. Weighing 200 g and measuring 60 mm in height and 80 mm in depth, this kit is designed for durability and efficiency, enhancing your cleaning experience with extended reach.

## Long description

The Kärcher Extension Hose Adapter Kit 2.643-037.0 is a two-part adapter set for connecting an extension hose with a screw thread to a Kärcher pressure washer equipped with a Quick Connect system. The kit is compact (approximately 60 mm high, 80 mm deep) and lightweight (around 200 g), and is intended to extend the working reach of compatible pressure washers. It is not suitable for machines with a hose reel.
Advantages
This adapter kit provides a secure mechanical connection between a screw-threaded extension hose and a Kärcher Quick Connect pressure washer, offering compatibility and ease of assembly. The compact and lightweight design simplifies handling and installation while maintaining durable construction for regular outdoor use.
Suitable for
Extending the reach of Kärcher pressure washers with Quick Connect fittings
Connecting screw-threaded extension hoses to compatible Kärcher models
Outdoor cleaning tasks requiring additional hose length (not for hose reel machines)
Key specifications
Brand: Kärcher
Manufacturer part number (MPN): 2.643-037.0
EAN: 4039784824447
Weight: approx. 200 g
Dimensions (H×D): approx. 60 mm × 80 mm
Compatibility: Kärcher pressure washers with Quick Connect; not for hose reel machines
How to use
Turn off and depressurize the pressure washer before making any connections. Screw the extension hose with the matching threaded end into the adapter and then attach the adapter to the pressure washer's Quick Connect coupling until it locks in place. Check the connection for tightness and leaks before operating the unit. Follow the pressure washer manufacturer's safety instructions during installation and use.
Usage recommendations
Use the adapter only with compatible Kärcher Quick Connect pressure washers and screw-threaded extension hoses. Do not use with hose reel machines. Regularly inspect the adapter and hose connections for wear or damage and replace components if leaks or faults are detected.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.2 kg |
| Height | 60 mm |
| Width | 45 mm |
| Depth | 80 mm |
| Product colour | Black, Brass |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Extension hose adapter kit Kärcher 2.643-037.0 cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 10.07.2026 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/1430303/64850647_large.webp