CAT PumpsPressure Washer Pump Oil, 21 Oz.

I'll let you know that I used this for a Comet pump...... I know, I know, but let me tell you it's lasted and lasted and lasted (even longer than the energizer bunny). It's expensive for what it is, and since you can use a non detergent 30WT oil, maybe even more so, but it's good oil, I've had no pump issues in the last 10 years of owning my pressure washer pump (which as an axial cam) and now a piston pump. Oils are getting better every year, and most are very similar, but since this is what shipped with my pump originally, it's what I'll continue to use. I have not needed customer service so can't comment on that, but would not hesitate to buy this brand, from this seller again.

Quality oil at a reasonable price. Needed to change the oil in my pressure washer so purchased the brand that is well known. Seems to be working well. I use my pressure washer at least once a week for a few hours. No problems yet

Cat Pumps Pressure Washer Pump Oil has kept our gas pressure washer in tip-top shape for 12 years, and we use it a lot. My husband says Cat Pumps is the best brand of pressure washer pump oil around, and he will not use anything else. A gas pressure washer is a big $ investment. Why would you not want to use the best product to ensure it has as long a useful life as possible?

Thanks for a good product. Great help highly recommend this seller helpful

The bottle and product all appeared the same as the factory product, but the part number on the bottle was different than Cat calls out to use.

Good oil a little expensive

This is for our new pressure washer. The product is recommended for this machine. It runs well and this product will extend the life of the machine.

Pressure washer pump oil is the required oil for my application ..Shipping was fast and efficient