Mobil Pegasus 805 is a premium quality SAE 40 gas engine oil. It is blended from highly refined base stocks fortified with carefully selected additives. It is a medium ash (0.5 wt. %) lubricant giving optimum performance in engines fuelled by natural gas.
It is formulated with an optimised balance of detergent and dispersant properties to provide excellent resistance to deposit/lacquer formation as well as optimised ash deposits. As a result of a special oxidation inhibitor package, Mobil Pegasus 805 is designed to offer outstanding resistance to oxidation and thermal stability ensuring performance reserve for extended service life. Superior load carrying properties provided by this oil also minimise piston ring and liner wear.