I've got a 2002 Kawasaki Prairie 650 that I need to change the final drive fluid. What are the alternatives to the Kawasaki Gear and Wet Brake oil that the local dealer wants an arm and leg for. I've read the the John Deere Hy-Gard Low Viscosity or Mobil 424 are alternatives, as well as several other tractor hydraulic fluids. Any opinions? BTW, it only takes a quart.
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