Valvoline™ Unitrac Fluid is a high performance, multi-purpose all-weather fluid designed for agricultural tractors and off-highway equipment. It is uniquely formulated to provide excellent antiwear, oxidation, ferrous rust, copper corrosion, sludge and varnish protection. It is designed to reduce wet brake and PTO chatter. This product is recommended for use in the hydraulic systems, final drives, transmissions, differentials, wet brake systems, PTOs and hydrostatic drives.