Pressure Washer Pump - Cat ISO 68 hydraulic oil?

[chefwong]

Need to do a OCI on my pressure washer. It calls for Cat ISO 68 - available locally at Homer's.
AMZ has it at well fro $3 more

Would you guys recommend anything else over at AMZ,AutoZone, etc.

 

[Rand]

either one is fine.

 

[chefwong]

Post #5 is still accurate in todays current offerings ?

M

Thread 'Pressure Washer Pump Oil'

Feb 6, 2019

I have a Cat Pump on my Ridgid Pressure Washer. It requires a specially formulated hydraulic oil ISO 68. I have some compressor oil ISO 68, is this the same thing or does it need to say Hydraulic oil?
Thanks,
Pat

• MrPitts
• Replies: 7
• Forum: Lawn Mower and Small Engine

 

[Nessism1]

If you buy non CAT oil, and the pump seizes, you will question your oil decision forever.

 

[ripcord]

Tractor Supply AW ISO 68 fluid would def be on the shelf if you have one near by.