If you've been noticing a lack in the suction pressure of your pressure washer, it's most likely a faulty inlet. If this has split, or the seal is slightly worn it can drastically affect the power intake. This replacement L shape plastic inlet elbow assembly is a genuine Karcher spare part.
Please note: This spare is chassis number and serial number dependent. Please contact our call centre with this information so we can check the spare is correct. Your chassis number will look similar to: 1.504-604.0.
Other part numbers for this item: 4002667711714, 90011870
How to replace Karcher inlet and outlet connectors
This video should help with fitting this part. However, the exact layout and fitting technique may differ for your make and model.
Be safe - always unplug any appliance from the electricity supply before carrying out any work on it.
If you are in any doubt contact a qualified repairer.
Bought (overall) three components of this item.
None would fit amd work without letting out water out through the join with other parts. Either it was another piece needed, or I didn't fit it properly, or it was the incorrect item (looked as the original).
Disappointed.
Excellent replacement but need special long Torx screwdriver to open case02 May 2013
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By Anonymous- France
It was real easy to fit the new part! I had watched the video online and it only took a couple of minutes.
The only downside is you need a Torx screwdriver to get the two halves of the casing apart
Good value
Karcher replacement inlet assly25 March 2013
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By Anonymous- Liverpool
i ordered this item in the afternoon asked for next day delivery and it came the following morning, you can't get any better than that. Fitting was straight forward once the machine screws were removed
Qmy jet wash sounds like it is just ticking over and has no power, its like its reving on and off on its own1 Answer
i notice that there is water leaking from the inlet piece on the bottom of the machine, from when i pulled it over on to its side by mistake.
i did strip it like the video i seen that this elbow is cracked also just behind where it sits is cracked any ideas
need help bad
By goldoaklej- swansea
- 05 August 2010
A
I had the same problem and the only solution is to replace the inlet pipe. However I have discovered that the original pipe is no longer available. I have botched the fitting with silicon tape which minimises the leak.
Qthe little red part inside this elbow has failed can this cause pressure loss at the lance?1 Answer
the little red part inside this elbow has failed can this cause pressure loss at the lance? part no is 9036712 and has 9036652 stamped on
machine is K3.99m
By ronoc
- 02 November 2009
A
Sorry we cannot give out technical advice in these cases. Please contact an engineer for help.
QI'm having trouble fitting this part can you offer any advise, it is the right part just cant seem to seperate the black inner part from the metal1 Answer
By Linkay- glossop derbyshire
- 24 June 2009
A
It is a tight fit,and as a result pulled of more from the assembly than I would have liked.
To remove the plastic from the metal nose piece, support the metal part and apply firm pressure to the the outlet pipe and the whole thing should pop out.
On reassembly watch out for the little plunger that's operated by the on off switch,it has to go on top of the reciever.
Your basket is empty.
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- 30 March 2011