Engines equipped with Diesel Particulate Filters (DPF) and utilizing Diesel Exhaust Fluids to control particulates and nitrous oxides.
CK-4 Meets or Exceeds: CK-4, cj-4, Ci-4±, CH-4, CG-4, SN and SM
EPA 10
OEM specifications, including Mack, Volvo, Caterpillar, Cummins, Detroit Diesel, Daimler, MAN, Renault and Ford.
14.8