Delo 400 XSP Full Synthetic SAE 5W-40 is a 100% synthetic engine oil which exceeds industry and engine manufacturers’ performance requirements.

100% synthetic oil exceeds industry and engine manufacturers' performance requirements. Delo® 400 XSP Synthetic SAE 5W-40 oil provides extended service protection, excellent low-temperature performance and fuel economy savings up to 0.5%. Formulated with ISOSYN Advanced Technology, this oil is API CK-4 backwards compatible to CJ-4 and older categories. Ideal for diesel equipment that operates in extreme temperature conditions.

Key Features

• 100% synthetic oil exceeds industry and engine manufacturers’ performance requirements
• API CJ-4 heavy-duty engine oil recommended for all naturally aspirated or turbocharged 4-stroke diesel engines and 4-stroke gasoline engines
• Formulated for engines operating under severe service and a wide range of climatic conditions
• Exceptional soot dispersancy and wear control protects cylinders, pistons, rings and injectors against wear and corrosion