If it calls for GL-4, do not use GL-5.The book says API-GL-4, gear oil, 80W...Is this the same stuff? All I can find is 80-90 GL-5.
So what about the stuff OP is using? I have an HST alsoIf it calls for GL-4, do not use GL-5.
Not as common, but still available.
You have an HST and the manual says to use regular gear oil?So what about the stuff OP is using? I have an HST also
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.You have an HST and the manual says to use regular gear oil?
Or is it for the front axle, not the transmission?