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The Karcher replacement electric k2-k5 series (quick-connect) trigger gun is available for purchase today.

Read Karcher 2.642-581.0 reviews before checking out.

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Karcher Replacement Electric K2-K5 Series (Quick-Connect) Trigger Gun

(Based on expert analysis, manufacturer ratings and customer reviews)
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In-Stock In-Stock
Ships Tuesday, Oct 25th

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HI and AK.

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Karcher Bayonet (Female)
Karcher Bayonet (Female)
Genuine Karcher Replacement Spray Gun
Quick style uses Karcher electric-style quick connectors

Fits These Karcher Electric Pressure Washers:
K2.150, K2.20M, K2.26M, K2.27CCK, K2.29, K2.360CCK,
K2.425, K3.450, K3.48M, K3.49M, K3.540, K3.690, K3.740, K5.540,
K5.568M, K5.690, & K5.740

If Your Pressure Washer Model Is Not Listed
Please call Karcher at (800) 537-4129 for the correct part number

Need Help? Call Our Pressure Washer Experts.
Accessory Grade
Accessory Style
Karcher Electric
Karcher Bayonet (Female)
Rated PSI
2000 PSI
1.04 Pounds
Product Length
9 Inches
Product Width
22 Inches
Product Height
1.5 Inches
Consumer Warranty
90 Days
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How-To Library

*Ask Brian about the Karcher 2.642-581.0. Sorry, no repair questions:




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  3 Questions
Q: I cannot get the horseshoe clip to release.
What do I need to do?

by William Foote from Texas on May 18, 2011

A: You should be able to take a key or a flat head screw driver and it should just pop out. That would be about the only thing I would suggest, because it is not holding on anything but small clips and should pop out. These are not easy to pull out if you are using just you hand and finger.


Pressure Washers Direct
by Brian, Product Expert
Q: looking for a trigger gun for K 3.70 washer can u help
by Pat Magee on May 13, 2011

A: The trigger gun you would want would be a 2.641-959.0


Pressure Washers Direct
by Brian, Product Expert
Q: looking for spray gun part for karcher k 395m.the part is 90366940. If I cannot get the part can you direct me to a replacement spray gun
by Paul Senecal from New York on April 28, 2011

A: Unfortunately we do not carry that exact replacement spray gun nor can we get it. However, we do offer a gun and hose kit that would definitely be compatible with your pressure washer.

I am posting a link below to the item I am referring to:

Karcher Gun and Hose Kit
by Brian, Product Expert
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We currently CANNOT ship this product to Alaska, Hawaii or any destination outside of the United States
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