I have an K1122tst that I was able to source back in 2018 from a company local (they no longer stock them) and it was hard to find this stuff anywhere to get in Canada without all of the USD conversion and duty. I picked up a few bottles and glad I did as not only is it hard to find it's really hard to find in stock. I will keep buying the pump oil from Carzilla as long as they keep stocking it! This oil is closer to gear oil than regular synthetic oil. For how expensive the pressure washer is I want to keep it as long as possible. Buy once cry once!
