Low-Viscosity Hy-Gard replaces the John Deere All-Weather Hydrostatic Fluid and should be used as a direct replacement for all applications recommending hydrostatic fluid. Low-Viscosity Hy-Gard is compatible with hydrostatic fluid and can be added to systems, which contain hydrostatic fluid.
What can I use in place of hydrostatic fluid?
There’s no question that motor oil will work in mower hydrostatic transmissions that allow its use.
What is equivalent to J20C?
The J20D specification is the cold-temperature equivalent to J20C.
What weight oil is Hy-Gard?
Hy-Gard oil can be used in most applications calling for 10W-30 or 5W-30 engine oil for transmission and hydraulic oils.
What is John Deere Hy-Gard equivalent to? – Related Questions
What is the best oil for hydrostatic transmission?
The fluid recommended for Hydro-Gear transmissions and pumps is a 20W-50 motor oil or 15W-50 synthetic motor oil.
Can you use ATF in a hydrostatic transmission?
DO NOT use automatic transmission fluid (ATF) – that fluid is NOT compatible with the oil that’s in there now, and it may even wreck your seals. If John Deere wants you to use regular ol’ motor oil (which is part and parcel of their specification), that’s what you should use.
What weight is hydraulic fluid?
Common ISO grades for use with hydraulic systems include 32, 46 and 68. Sometimes, 10, or 10 weight is mentioned as well.
What weight is ISO 46 hydraulic oil?
Hydraulic 46 has the below specifications: Density (Kg/L): 0.869. Viscosity (cSt at 40°C): 46. Viscosity (cSt at 100°C): 7.0.
Can you use engine oil for hydraulic oil?
Engine oil can work satisfactorily as a hydraulic fluid. However, if a multigrade engine oil is being used in the hydraulic system specifically for its high viscosity index (VI), then it’s not the correct solution. The reason is the additives used to improve viscosity index.
What is J20D transmission oil?
John Deere Low Viscosity HY-GARD™ (J20D) transmission oil is specially formulated to provide maximum protection against mechanical wear, corrosion, and foaming. It may be used in all operating temperatures.
What is the difference between J20A and j20d?
Petro-Canada Lubricants notes that the key difference between JDM J20A (which is replaced by the current JDM J20C or JDM 20D specification) is the addition of the Alli- son C-4 seal, oxidation, wear and frictional characteristics test requirements — a fact that is not commonly known.
Can I mix J20C and j20d?
John Deere machine owners should not mix transmission oil types to create an all-season lubrication. Mixing the oils may result in costly damage to the transmission in extreme hot or cold weather.
What company makes John Deere oil?
Usually, Chevron formulates and packages the specialty engine oils for John Deere. Besides, other top brands like Mobil, Shell, or Exxon can be the manufacturer of John Deere specialty engine oils for a particular year based on who won the final lowest bidding opportunity.
What is the best oil for a John Deere tractor?
Plus-50 II is recommended for use in all John Deere diesel engines and may be used in older John Deere and competitive engines recommending the use of API performance grades CH-4, CI-4, CI-4 PLUS, CJ-4, and CK-4.
What kind of oil does John Deere recommend?
All John Deere mowers with gas engines take 10W30 oil. Any diesel mower engines will take 15W40 oil.