The 5100 utilizes a very special new ESTER synthetic base stock. This new formula performs better in several aspects. The ability to electrochemically bond with metals, handle higher loads and running temperatures, provide better pumpability under cold cranking conditions and produce positive clutch response and extended gear life. JASO MA
4 stroke Technosynthesis engine oil. This new viscosity grade assures maximum efficiency as soon as you start your engine. Stronger oil film, a new viscosity grade combining the advantage of 10W40 and 15W50
YOU ARE BUYING 4L.