Kärcher 2.644-257.0 pressure washer adapter

Name: Kärcher 2.644-257.0 pressure washer adapter, 2.644-257.0
Brand: Karcher
SKU: 4487236
Price: 27.49 EUR
Availability: InStock

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Kärcher 2.644-257.0 pressure washer adapter, 26mm x 137mm

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Short description

The Kärcher 2.644-257.0 pressure washer adapter is compatible with Kärcher brand products. Adapter dimensions: width 26 mm, depth 137 mm, height 26 mm. Color: black and gold. Quantity per pack: 1 pc.

Available at price 27.49 €: 67 pcs.

Total available for order: 134 pcs.

Warranty: 2 Years

SKU: 4487236

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

06.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

06.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

09.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.01 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

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Product information

Description

The Kärcher 2.644-257.0 pressure washer adapter prevents twisting of the high-pressure hose to provide greater freedom of movement and easier handling when using a pressure washer. It fits high-pressure hoses that have a Quick Connect adapter on the gun and is suitable for Kärcher devices in classes K 4 to K 7. The adapter is manufactured from brass to ensure a reliable rotation function and comes as a single unit in black and gold finish. Dimensions: 26 mm x 137 mm.

Advantages

The anti-twist adapter eliminates bothersome loops in the high-pressure hose by allowing manual rotation, reducing the risk of tripping and simplifying storage. Its Quick Connect compatibility enables rapid integration into existing hoses with Quick Connect fittings. Brass construction provides durable, smooth rotation and reliable long-term function.

Suitable for

Home and garden pressure washers K 4–K 7
High-pressure hoses with a Quick Connect adapter on the gun
Users who need improved hose handling and safer operation

Key specifications

Manufacturer: Kärcher
Model / MPN: 2.644-257.0
Compatibility: devices classes K 4 to K 7
Connection: Quick Connect for gun-side high-pressure hoses
Material: brass (rotation mechanism)
Dimensions: 26 mm x 137 mm
Color: black and gold
Contents: 1 piece per pack
EAN: 4054278825779

How to use

Detach the high-pressure hose from the gun if necessary, attach the anti-twist adapter to the gun-side Quick Connect fitting, then reconnect the hose. Manually rotate the adapter to remove any loops or twists in the hose. Ensure the Quick Connect coupling locks securely before operating the pressure washer.

Usage recommendations

Check compatibility with your Kärcher unit (K 4–K 7) and the Quick Connect fitting on the gun before purchase. Periodically inspect the adapter and hose connection for wear or damage and replace if necessary to maintain safe operation.

All features

Material:: Brass
Height:: 26 mm
Width:: 26 mm
Depth:: 137 mm
Product colour:: Black, Gold
Brand compatibility:: Kärcher
Product type:: Adapter
Quantity per pack:: 1 pc(s)

Description

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Warehouse	Stock	Delivery to the store	Store Price
WH355	67	06.07.2026 Best delivery	27.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	67	15.07.2026	31.99 €

27.49 €

Stock: 67

Delivery Date: 06.07.2026 Best delivery

Warehouse: WH355

Available only for legal entities

31.99 €

Stock: 67

Delivery Date: 15.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Kärcher 2.644-257.0 pressure washer adapter cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 134 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 06.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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