applicable for cummins engine: mechanical type engine C series Technical parameter: ... ±5 'Cflow:Q≥138.7L/min (n=4375rpm,P=420kPa)Applicable for engine NO.:G5.9, B4.5s, QSB5.9-44 ... CM850, B5.9, ISBe CM850, QSB3.9-30 oil pump applicable for cummins engine