Starfire CD50 Full Synthetic Diesel Engine Oil is formulated to provide reliable lubrication and protection for compatible diesel engines operating under demanding conditions. Its full synthetic formulation helps protect against engine wear, deposits, oxidation, and oil breakdown while supporting dependable engine performance. The SAE 50 viscosity is designed for applications requiring a heavy-duty single-grade engine oil. Supplied in a 5-gallon container, it is suitable for compatible diesel equipment, commercial applications, and professional maintenance operations.
