Material Notes:
Chevron Gas Engine Oil 940 is a medium ash, intermediate base number, dispersant/detergent type engine oil.It is manufactured using highly refined paraffinic base oils and an additive package containing ashless dispersant, oxidation inhibitors, metallic detergents, and a metallic antiwear agent.ApplicationsChevron Gas Engine Oil 940 is recommended:primarily for turbocharged four-stroke stationary gas engines where medium ash levels (.8-1.2%) are preferred for improved valve recession controlwhere higher base number oils are needed to control the corrosive effect of fuels containing elevated levels of sulfur.for superior engines and selected Waukesha leanburn engines.Chevron Gas Engine Oil 940 is formulated to meet the performance requirements of API Sevice Category CF.