The OTR SAE 75W90 synthetic gear oil in a 5-gallon quantity offers superior thermal stability even in extreme temperatures. Its high fluidity is designed to reduce friction, facilitating smooth gear transitions and operation. The advanced formula provides exceptional protection against oxidation and rust, crucial for maintaining gear integrity. Excellent shear stability ensures the oil maintains its viscosity and protective qualities over time. It also offers enhanced protection by preventing the formation of deposits and sludge on gear surfaces, contributing to long-lasting operation.