Originally Posted By: joegreen
Hello, i bought a harbor freight 3 ton low profile jack and it needs some oil added to the jack. Can i use john deere hygard fluid or do i have to use jack oil. Will i have any seal compatibility issues? Thanks
I don't see why not. deere hygard fluid is very likely a much higher quality fluid then what came in the jack.
I have one of those jacks, works well, but lately it has started to leak down some.