• pb-geo-m85-5W40

Valvoline™ Premium Blue™ GEO M-85 5W-40 is recommended for use in urban bus, delivery truck and other service fleets fueled by CNG (compressed natural gas) and LNG (liquefied natural gas). It is formulated to provide excellent protection against oxidation, nitration, wear and deposits and provide outstanding lubrication of gaseous fueled engines. The ash content of the oil is optimized to improve performance for long drain application.