HELIOS TRACTOR HYDRAULIC FLUID (J20C) is formulated with high-viscosity index base stocks and premium performance additives. This multipurpose oil is designed for use in transmissions, differentials, hydraulic, and power-steering units in many different makes of tractors and farm equipment. Designed for all-season use, this multi-grade oil is specialty blended to prevent rust, corrosion, foaming and oxidation. This oil exceeds the performance of John Deere’s J20C specification.