Universal Trac Gard may be used in hydraulic systems alone, or in combination hydraulic-transmission systems. It is recommended for most makes of tractors, using the latest additive technologies for outstanding performance. Universal Trac Gard is specially formulated to be oxidation and rust resistant. Gears and bearings are protected, even in extreme applications. Its multi-viscosity ensures superior pumpability at low start-up temperatures and provides excellent body at high operating temperatures.