Liqui Moly 4T Synthetic Snowmobile Motor Oil - 0W-40 - 4L. 20150SAE 0W 40 is a fully synthetic, low friction motor oil specially adapted to the requirements of 4 stroke snowmobile engines Ensures the fastest oil penetration of the engine and optimum engine lubrication starting with the first turn of the engine Excellent wear protection Outstanding high temperature stability Outstanding lubrication reliability Rapid oil delivery at low temperatures Extremely low evaporation loss Excellent engine cleanliness Tested