Mag 1 830 High Performance SAE 85W-140 Gear Lubricant - 1 Quart The product is Mag1 QT 85W140 Gear Oil Easy to use The product is manufactured in China Exceptional protection against spalling and other wear, especially under extreme heat, pressure, torque operation and ensures long equipment life Maintains viscosity, even under extreme operating temperatures, resulting in longer fluid life and reduced operating costs Extra resistance to thermal degradation provides superior protection against oxidation and deposit formation and significantly prolongs seal life