15W-40 Diesel Engine Oil

Lucas CK-4 is a premium Heavy Duty Motor Oil blended with high quality API Group II and Group Ill base oils and a cutting-edge additive package providing the robust performance required by modern diesel engines while assuring good fuel economy. This product meets Cummins® Engine Standard CES20086

Key Benefits
CK-4 is available in Synthetic Blend and Petroleum
Longer engine life
Extended oil changes
Lower soot levels Less filter maintenance
Less oxidation Lower oil consumption
High temperature stability
Exclusive Lucas formula
Safely blends with other motor oils