What's a good hydraulic fluid for case 1987 580k backhoe?
Case ultra hytran. It's expensive but it's the right fluid for the machine. You can run others in the hydraulic system but only use the case stuff in the trans and diff. I can say this is what I was told at the dealer after getting a 13k repair bill trying to use cheap oil.
Care to share with us what the $13k bill was for ?
bump
Jeez, coulda bought a whole newer machine for 13k !