Does this fit k4? And how do I remove and fit this

Yes it fits K4 (replaced when plastic one split), didn't use big black plastic bit as old one okay. To remove broken component (prior to fitting new metal one) remove metal "staple" with a screwdriver, it's a tight fit but it comes out with a wiggle, then simply swap over (push in tight) and replace "staple".

Does this not come with the pin that locks the hose into the metalic elbow?

Hi, I am afraid it doe not that is a separate part Karcher part number: 9.039-336.0 Thanks

My hose keeps detaching from the washer?

we had a similar problem you have to make sure the clip is in the right place the hose does not push quite as far as you think

What lubricant should be used where the metal part meets the plastic nozzle exiting the pressure washer?

i didn't use any lube, just fitted the new elbow in place and it is still working perfectly today (8 months later)

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Karcher K4 | K5 Full Control Pressure Washer Set Back Foot 4.100-775.0

Karcher K4 | K5 Full Control Pressure Washer Set Back Foot 4.100-775.0

Product ID: 114599893

Details

Brand
KÄRCHER
Colour
Black
Hose length
0.01 Metres
Item weight
80 Grams
Maximum pressure
4100 Pound per
Number of items
1

💪4100 PSI max pressure

🖤Sleek black design

⚙️Genuine Kärcher OEM part

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Description

⚡ Power up your clean game with Kärcher precision!

EFFORTLESS CONTROL - Full control set back foot design ensures stability and ease during operation.
SEAMLESS COMPATIBILITY - Perfectly engineered to fit Karcher K4 and K5 series washers without hassle.
DURABILITY MEETS DESIGN - Crafted with premium materials for long-lasting performance and a sleek black finish.
TRUSTED BRAND EXCELLENCE - Backed by Kärcher’s renowned quality and a 4.6-star rating from thousands of users.
UNMATCHED POWER PRECISION - Harness the full 4100 PSI pressure for spotless cleaning every time.

The Karcher K4 | K5 Full Control Pressure Washer Set Back Foot 4.100-775.0 is a genuine OEM accessory designed to deliver maximum 4100 PSI pressure. Compatible with Karcher K4 and K5 series, it combines durability, sleek design, and ergonomic control to elevate your outdoor cleaning experience. Trusted by thousands with a 4.6-star rating, this compact 80-gram powerhouse is a must-have for professional-grade results.

Specifications

ASIN	B07PNCN4HK
Best Sellers Rank	10,053 in Garden ( See Top 100 in Garden ) 65 in Pressure Washers
Brand Name	KÄRCHER
Colour	Black
Customer Reviews	4.6 4.6 out of 5 stars (4,731)
Hose Length	0.01 Metres
Item Dimensions L x W x H	13L x 12W x 8H centimetres
Item Type Name	Karcher K4 \| K5 Full Control Pressure Washer Set Back Foot 4.100-775.0
Item Weight	80 Grams
Manufacturer	Kärcher
Manufacturer Part Number	90024370
Maximum Pressure	4100 Pound per Square Inch
Model Number	9.002-437.0
Power Source	Corded Electric
Specification Met	CE
Unit Count	1.0 count

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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$59.77

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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