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Part is compatible with 
We are unable to confirm if this part will fit with model number ""Description
Manufacturers Part Number:
- 9.001-874.0
Alternative Part Numbers:
- 90018740
EAN Number:
- 4039784654082
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Questions And Answers
1 Answer(s)
Hi my Karcher K3.99 pressure washer wont turn off, despite turning the on/off knob round. Do I need a new one of these or something else?
Thank you.
Hi Sue, unfortunately we are unable to diagnose a fault without seeing and testing the appliance. It may be beneficial to employ the services of a qualified engineer in this case to help you diagnose the issue.
1 Answer(s)
Is there a warranty with this item?
Hi Pete, this part will have a one-year guarantee.
1 Answer(s)
Does this part include the switch?
Hi David, I can confirm this includes the switch.
1 Answer(s)
Does this include the capacitor, please?
Hi Craig, I don't believe this is supplied with the capacitor. Please submit a part enquiry with the TYP number from the pressure washer, beginning 1., so we can confirm the capacitor required.
1 Answer(s)
Do you have this part compatible with K3.90M 1.141-474 please?
Hi Craig, I'm afraid the switch box for your model is not available complete.
