Komatsu genuine lubricants are designed to ensure you get the best performance from your machine. This a high viscosity, extreme pressure hypoid gear lubricant formulated for use in heavy duty gearboxes, final drives and differentials of earthmoving and excavating equipment and trucks, particularly those operating under high ambient temperatures. All Komatsu machines are filled with Komatsu genuine lubricants and coolants. It is essential that customers continue to use these lubricants for replacement at the recommended intervals to ensure optimal machine life. Komatsu genuine lubricants are also ideal for use in any older model Komatsu machines, as well as non-Komatsu equipment in your fleet.