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I have a k4 premium eco and it is leaking water only when the trigger is pulled on the gun, I have stripped it down but can't see any cracks or damaged parts, help?

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  • Chris from eSpares
    Chris at eSpares says...

    If it automatically stops when not in use we would suggest you start by replacing the piston seals in the cylinder head as a crack would usually cause the machine to pulse and not stop.

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Genuine Pressure Washer Cylinder Head Stock Number: ES538413

Genuine spare part for select models of Karcher pressure washers

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