I have had problems with water in the differentials on my Wolverine. I was looking at the design on the Artic Cat......the little expanable tube located right on the differential itself.
I wonder has anyone tried this on thier Atv........what do you think? I checked the price of these things at the Artic Cat dealership and they are only $1.79 each.

 

Anyone here that works on Atv's ? Someone should know if these things should work ok or not.

 

They'll work fine[the expandable tubey things], put them on tight and seal em up and forget about em. It's not magic dude, it's just a little breathing space for the warming/cooling cycles of the air and oil in the diff.

BTW make sure that the water is getting in through your breather tube and not sucking in past seals or plugs.