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Part is compatible with 
We are unable to confirm if this part will fit with model number ""Description
Manufacturers Part Number:
- 2.643-912.0
Alternative Part Numbers:
- 26439120
- 6.390-522.0
- 6.391-571.0
- 6.396-228.0
- 63905220
- 63915710
- 63962280
Latest Product Review(s)
2 Customer Review(s)
Excellent Replacement
Excellent replacement high pressure hose for my Karcher K2 Compact pressure washer. Perfect fit and a lot longer than original. Have used Ransom spares before and thoroughly recommend them
By M Farmer - Sheffield
29th Nov 2019
Questions And Answers
1 Answer(s)
Can you confirm this is the hose for a Karcher K2 compact 1.673-122.0 please?
Hi Tom, I can confirm this is listed as the correct hose for your model.
1 Answer(s)
Hi, Is the end connected to the Karcher threaded? the thread has stripped on my hose
Hi Gordon, the end that connects to the machine is threaded and the end which goes in to the gun is a push fit.
1 Answer(s)
Can you please confirm this is correct for a 1.673-237.0
Hi Ian, I can confirm this is correct for your model.
1 Answer(s)
Is this hose compatible with my K2.395 (1.673-219.0
Hi Geoffrey, I can confirm this hose is listed as being compatible with your model, however there are a few variations. I'd recommend comparing the ends to your hose and if they don't look the same, fill out a part enquiry with the details you've given and a small explanation of the connections on your existing hose and we can try to find the correct part for you.
1 Answer(s)
I have a Karcher 2.54m 1.672-497 pressure washer with female hose connection to the pumps and c clip connection to the handgun. Does this hose RS323003 fit.
Hi Kim, I'm afraid this hose isn't listed for your model. The only hose we have listed for your model comes with the handgun in a kit. The part number for this is RS508156.
1 Answer(s)
hello I have a karcher K 6 50 quite old I think and has always worked well . Since storage the lance leaks and barely any pressure .Would a new hose andlance gun fit that model. J Wonfor
Hi Jacqueline, please fill out a part enquiry and include the TYP number from the bottom of the pressure washer beginning 1... From here we will be able to check this for you.
1 Answer(s)
Good afternoon, I have a Karcher 520m model no (1.069-934) will this item fit?
1 Answer(s)
Could you please confirm this is compatible with Karcher pressure washer 301 number 1.141-157
Hi Elaine, the hose and handgun kit for your model is RS512165.
1 Answer(s)
Part Number: RS823003 shows as being compatible with my K2 Compact 1.673-128.0. However on my Karcher the high pressure hose connects directly via a threaded connection but the illustration looks different. Is the part shown below the hand gun a threaded adaptor which connects to the threaded outlet on the machine? If so, presumably the high pressure hose is then a push fit connection to the adaptor?
Hi Arthur, the hose listed for your model is push fit, not screwed. Please submit a part enquiry with the TYP number from the bottom of the pressure washer so we can confirm this.
1 Answer(s)
Is this compatible with a 411a? Many thanks
Hi Karen, this kit is for K2 models. Please submit a part enquiry including the TYP number from the bottom of the pressure washer beginning 1. so we can find the correct part.
