MASTERGAS 15W-40

It is a high performance, heavy duty engine oil specifically formulated for CNG and LNG fueled truck and bus engines with spark ignition. It provides excellent performance in the harsh operating environments found in CNG (Compressed Natural Gas) and LNG (Liquefied Natural Gas) engines and offers the ability for extended intervals between oil changes.
Formulated specifically for CNG and LNG powered spark ignition truck and bus engines, which require:
– Cummins CES 20074
– Detroit Fluids 93K216 Specification
– Compatibility with exhaust gas recirculation (EGR) systems, three-way catalysts, and other emission reducing systems.

Features and benefits:
· Resistance, stability and oxidation / nitration control.
· Advanced wear protection.
· Good dispersion and detergency properties.
· Optimized ash level.
· Thermal resistance.