Mobilgard™ HSD+ 15W-40 is an advanced diesel engine oil that helps extend engine life and is designed for use in heavy-duty, high-speed marine diesel engines. The oil meets or exceeds the requirements of many original equipment manufacturers (OEMs) and delivers high performance. Mobilgard™ HSD+ 15W-40 delivers outstanding performance in both newer and older, heavy-duty engines. Consequently, these oils meet or exceed the requirements of API CK-4 service categories and key OEM requirements. Mobilgard™ HSD+ 15W-40 utilizes a tailored formulation that provides excellent wear and engine protection, improved drainage capability, outstanding high-temperature performance, and engine cleanliness. It was developed in close collaboration with major OEMs. This product provides outstanding protection in the most demanding diesel engines from Caterpillar, Cummins, Detroit, Mercedes Benz, MAN, Volvo, and others.

SAE 15W-40 – Viscosity at 40°C ASTM D445 109 mm2/s, at 100°C ASTM D445 14.1 mm2/s – Viscosity Index ASTM D2270 130 – Density at 15ºC ASTM D1298 0.875 g/ml – Pour Point ASTM D97 -33°C – Flash Point, Cleveland Open Cup ASTM D92 225°C – Sulfated Ash ASTM D874 0.9 wt%