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Mobilgard 409 NC (No Chlorine) engine oil by ExxonMobil is a nonzinc and nonchlorine lubricant formulated with highquality basestocks which provide low oil consumption characteristics,  hightemperature oxidation resistance, and thermal stability. These basestocks are combined with an Electro Motive Diesel (EMD) and General Electric (GE) endorsed additive package, resulting in an engine oil with wellbalanced properties. The optimized additive formulation in Mobilgard 409 NC has reduced ash content and advanced dispersant technology. Its alkalinity reserve provides excellent corrosion protection when using fuels containing up to 0.05 wt.% sulfur, including low and ultra low sulfur diesel fuels, even though metals such as steel, copper, silver and bronze are present. It has outstanding lubricating properties and is optimized for low and ultra low sulfur fuel use and takes into account aftertreatment technologies. Mobilgard 409 NC exhibits good wear control for piston rings and cylinder liners.

Grade Class:	SAE 40W/SAE 40
Basestock Class:	Mineral (Group I/1)
Industries:
Generic Applications:	Engine
Primary Applications:	Medium-/High-Speed 4-Stroke Trunk Piston Engine (TPE)
Secondary Applications:
Product Features:
Product TDS:	Download DTS

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PERFORMANCE LEVEL

OEM Approvals EMD (Caterpillar) GE