Komatsu genuine lubricants are designed to ensure you get the best performance from your machine. This high-ash multigrade oil provides the highest levels of performance in Komatsu equipment and other Japanese built engines. Can also be used in mixed diesel fleet operations. 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.