Description Product OverviewHarvest King AW-46 Hydraulic Oil is designed for both low and high pressure hydraulic systems in heavy-duty mobile and stationary industrial equipment. This antiwear hydraulic oil provides excellent protection against oxidation, rust, corrosion and foaming. Ideal for a wide range of operating temperaturesâcheck your equipment manual for proper ISO grade selection.Key BenefitsProtects against wear, rust, foam and leaksExtends the life of your equipment