Hi Christopher
Thanks for contacting the Answer Army to post your questions.
We regret we have been unable to identify any unit by the 020490 designation you noted.
If you can provide additional information regarding the model name, product number, and serial number from the I D tag on the machine, we will be happy to search further.
Thanks again from the Husqvarna Technical Services Team.
I'm at work now, above is a link to the pressure washer.
Husqvarna 3100 PSI 2.8 GPM Gas Pressure Washer
Hi Christopher
Thanks for contacting the Answer Army to post your questions.
We regret we have been unable to identify any unit by the 020490 designation you noted.
If you can provide additional information regarding the model name, product number, and serial number from the I D tag on the machine, we will be happy to search further.
Thanks again from the Husqvarna Technical Services Team.