TRANE ULTRA POWER SEMI-SYNTHETIC keeps your diesel engines at peak performance with synthetic technology and especially selected base oil and additives that- prevents soot and engine deposits especially- provides extra protection against oxidation of the oil to keep the oil lubricating your Engines longer and better- protects your engines against wear and rust- can be used for all diesel engines especially heavy duty diesel engines such as trucks, trailers, buses, pickup-trucks and other diesel engines.
