If your Karcher k3 or 4 series machine is switching on and off and leaking from the bottom with low pressure, this could be the problem. it's a bit fiddly to fit but if you like to get in and about machines and repair things then at this price its a good option.
Verified purchase: Yes | Condition: New
This control head contains the pin assembly that switches the motor off when it reaches pressure as the trigger is released. Unfortunately there are two lengths of pin , Long and short , the replacement control head is fitted with a short pin , if you fit this where the original head has a long pin, it doesnt turn off , so over pressurising the whole motor/pump/valve assembly , damage can result almost immediately, the control head should be sold bare , so you have to change ALL the internals
Verified purchase: Yes | Condition: New
This piece fit perfectly to my k4 washer.I have seen others that need to be adjusted to fit but this worked a treat. Easy to fit if you just do everything slowly.
Verified purchase: Yes | Condition: New
Easy to fit but if you are changing one make sure to buy a new rubber seal ..
Verified purchase: Yes | Condition: New
Item seems like original! Made from good plastic. All details are in place. Very good quality!
Verified purchase: Yes | Condition: New
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