Castrol VECTON 15W-40 CK-4 Advanced Part Synthetic Diesel Engine Oil, 1 Gallon

CASTROL VECTON 15W-40 oil CK-4 is an advanced part-synthetic heavy duty diesel engine oil. Conforming to the requirements of PC-11 engine oil technology, it can be used in diesel engines where API CK-4 or, CJ-4 and below is required. Specifically engineered to deliver longer oil life, enabling longer service intervals even under severe operating conditions

Excels under high pressure: engine combustion pressures are increasing, which puts increased pressure on key engine parts. Castrol VECTON 15W-40 CK-4 is formulated to hold its viscosity under high shear contacts to extend oil life. Performs at high temperature: engine oil is subjected to areas of very high temperature in modern engines, causing oxidation and oil thickening. Castrol VECTON 15W-40 CK-4 is formulated to fight oxidation to extend oil life. Extended Drain Recommendations are: 60K miles, 750 hours API CK-4, JASO DH-2 CAT ECF-3 Cummins CES 20086 DDC DFS 93K222 Deutz DQC III-10 LA Ford WSS-M2C171-F1 Mack EOS 4.5 Mercedes 228.31 RVI RLD-3 Volvo VDS-4.5