Too many Kubotas
Veteran Member
Well, now there's two of us that are confused. I don't even understand why they want GL-4 in the axle instead of GL-5.It's HST, forward and backward pedal. This is why I'm confused. Thank you for helping by the way. I recently bought this and theres no fluid on the sightglass, I need to add or change it.
Anyway, take a whiff of what's in there now. Gear oil smells nothing like hydraulic fluid.