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
  • More From This Category

    LUCAS Semi-Synthetic SAE 20W-50 Racing Motor Oil, 1 Quart (950 ml), Each

    LUCAS Semi-Synthetic SAE 20W-50 Racing Motor Oil, 1 Quart (950 ml), Each

    $32.25

    LUCAS Non-Conductive AW ISO 46 Hydraulic Oil, 1 Gallon (3.79 litre) Tote, Each

    LUCAS Non-Conductive AW ISO 46 Hydraulic Oil, 1 Gallon (3.79 litre) Tote, Each

    $29.73