


They are both hydro systems, but quite different in design with the individual units on each wheel, etc. My ExMark uses Hydro Fluid and I use the specific brand they have specified in their TSM and wouldn't use the Deere in the ExMark or vice versa. Hydraulic Transmission Filter for John Deere Z510A Z520A Z810A Z820A TCA18710. I sure would NOT ever mix any other "Hydro Fluid" with John Deere's Hydro Fluid, or any other brand for that matter. John Deere Low Viscosity Hy-Gard Transmission and Hydraulic Oil 5 Gallon Buck. Same with adding regular Hygard to top off a machine with Low Vis.
JOHN DEERE HY GARD LOW VISCOSITY MANUAL
With the crossover of the temp ranges and both being for the same use and the same purpose with the temp ranges being the only difference, I wouldn't hesitate to add Low Viscosity to 14 quarts of regular if the additional fluid was needed and that is what I had in stock in the garage. You need is to consider the ambient air temperature you will encounter again according to my manual reg. It is something which should be explained to customers a little more clearly, but someone in Florida likely wouldn't need the Low Vis and in Michigan, we can use Low Vis year around without any concerns. Condition: New Quantity: More than 10 available 249 sold / See feedback Price: US 134. I have heard the dealer refer to HyGard a number of times and then give the customer the Low Vis because it was for a hydro change for winter use, etc. John Deere Low Viscosity Hy-Gard Transmission and Hydraulic Oil 5 Gallon Buck. What is the Mobil equivalent of John Deere HY Gard J20C. I wouldn't be a bit surprised that when the dealer say they added "Hy Gard", it very well could be "Low Vis HyGard", depending upon the climate where they and the machine are located. John Deere Low Viscosity Hy-Gard Transmission and Hydraulic Oil 5 Gallon Bucket TY6342 Product Dimensions, 20 x 14 x 14 inches Item Weight, 43 pounds.
