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Karcher
Suitable for Karcher
Stock Code: 823123
£0.67 ex. VAT
Check compatibility with your model number
This is a genuine O-ring seal for your pressure washer.
O-rings are the tiny seals that keep your pressure washer leak-free. They sit between pipes, hoses, and fittings to lock in water and maintain strong pressure.
But over time, they can wear out, stretch, or crack—leading to leaks and weaker performance. If you spot drips or notice a drop in pressure, it’s time for a fresh set.
Change it as needed with this part.
This O-ring seal for your pressure washer is from Karcher.
Before ordering, please verify that this part is suitable for your model using our compatibility checker.
I bought two of these rubber rings in order to replace the original seals for my Kärcher 1.180-639.0 pressure washer. The water was leaking between the electrical motor assembly and the pressure pump body. Easy to replace, I solved my problem and now there is not a single drop. Also, I'd like to mention that I did my homework pretty well in terms of the parts availability and cost, and I must say that I got the best price here at ransomspares.co.uk. Thanks!
does this o-ring fit the detergent nozzle?
Hi Robert, I cannot confirm that this o-ring is the same as the one located with the detergent nozzle as there are quite a few seals located in this Karcher. Please forward across your model and TYP number from your appliance to our parts form so we can confirm the correct o-ring seal for you.