ZD 21 fluids

[littleorange32]

I have a ZD 21 I need help with. I removed in the picture below the black check fluid stick. Thought i had on tight but it was not on tight, and it leaked some clear looking fluid out. is this transmission fluid, rear axle fluid? Im not sure what kind of fluid to put back in and replace what was lost. Please help! I am not sure if this a rear axle gear or final drive housing.

Thanks!

 

[kuboman]

It will be universal hydraulic fluid. You can get some at your local Kubota store.

 

[littleorange32]

It will be universal hydraulic fluid. You can get some at your local Kubota store.

Thank you very much!! That was my thought but wasnt sure if there was a rear axle oil or anything.