THUNDER 15W-40 API CF4

CF-4 15W40 Engine Oil is a heavy-duty diesel engine lubricant engineered to provide dependable performance, enhanced wear protection, and robust reliability for diesel engines in trucks, buses, SUVs, commercial vehicles, agricultural machinery, and industrial equipment. Formulated to meet the API CF-4 performance standard, this oil is designed to deliver consistent protection and long engine life in tough operating conditions.