Pressure Washer O-Ring Seal Assembly Stock Number: ES956468
Genuine spare part suitable for select models of Karcher pressure washers
Manufactured by Karcher
(This part fits select models)
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Pressure Washer O-Ring Seal Assembly
If you are struggling to control the leak from your Karcher hose, trigger gun or other Karcher accessories, eSpares has just what you need. These seals sit between the high pressure hose and the hand gun itself.
So if you're in need of a replacement for your faulty old ones, this may be the part for you. With this o-ring set fitted to your pressure washer, you'll soon be on your way to a cleaner garden.
Specification:
- Includes: Brass Bolt
Genuine spare part suitable for select models of Karcher pressure washers.
Please check the suitable model fit list to ensure that this is the correct part for your appliance.
Karcher spares reference: 2.883-994.0
4 Questions and 8 Answers
I have sufficient pressure coming out of the nozzles on a T50 patio cleaner head, but the nozzles dont spin at the proper speed. Any idea what is causing this?
- Agree with Eleanor above - remove the assembly, clean all the brass bits with Brasso then put it all back together again - good as new.
- Hi I'm trying to removed this part from the spinning head as it won't spin any more. I can't seem to remove it and it seems jammed. Does the brass washer and white washer at the nut end need to be removed first? I can't seem to get these off.
- I solved this when mine stopped spinning. I unscrewed and tapped out the illustrated part using a wooden mallet. I removed the washers. I observed a dirty wear line. I polished both washers and the brass bushes with a mild polishing compound. I used G4 which is for car paintwork. I am sure bathroom cleaner, jeweler polish or any other mild abrasive would also work. I used 1200 wet and dry, a cloth and an old bit of mdf to rub both washers until the dirty wear was absent. I cleaned all the parts thoroughly, including the washer jets. I remounted it and tightened until the washers span but the centre remained fixed. Spins perfectly.
- It's the PTFE (white plastic) washers and brass part that wear (groves in them at end opposite to the nut end) and this acts like a brake. Quick temporary fix is to remove and turn PTFE washer over but note not to tighten brass nut so much as to stop spinning. Get a supply of PTFE washers to keep it going. That's what I'm looking for and found this post!
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Chris at eSpares says...
This may be due to the nozzles damaged or the pivot being worn and binding on the rotor.
HI I have a early karcher patio cleaner ( the square one ) will this fit ? if not do you have a set that will 1 Answer
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Chris at eSpares says...
In order for us to answer your question or source the exact part you require please provide us with the following information: Appliance make, model and serial number of your appliance. For further help visit the "Finding Model Numbers" page on our website here: http://www.espares.co.uk/findingmodelnumbers. Alternatively please copy and paste this link into your web browser.
Why does my Karcher K3.550 pulse approx every second when energized and water available. There is also a water leak from inside the casing 1 Answer
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Chris at eSpares says...
This is a common occurring fault with Karchers. When not spraying the pump pressure builds up and shuts of a switch stopping. If this pressure reduces either because you start spraying again or if the water leaks from the cylinder the motor starts again. Trace your leak and it should resolve your problem.
Why does my Karcher 2.330 spew water out of the back when switched on and attached to the hose 1 Answer
Also the patio brush no longer spins when attached to the Washer, (no pressure, it seems) although it is free running when spun by hand.
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Chris at eSpares says...
It sounds like you have a significant leak. disconnect the power before dismantling and connecting the water to trace the source. The reason why the patio cleaner is not spinning is probably due to the lack of pressure due to the leak.
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