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I run j20d hydraulic fluid in my front diff. Hilliard recommends it in the john Deere equipment with hilliard differentials. And it's about the same price as a liter of polaris fluid for a gallon.
I use real John Deere low-viscosity Hy-Gard not some generic. I don't trust any j20d except DEERE in my tractor, skid steer and compact track loader..
21 - 24 of 24 Posts