... CCEC XCEC (made in china)3.Used for freight car and coach construction machinery and Marine ship4.engine model 4B3.9, 6B5.9 ... , 6C8.3, 6L8.9, ISBe,ISCe. ISLe ... , NT855, M11, ISM, KT19Cummins Engine DCEC Engine Cummins Diesel Engine 4B3.9, 6B5.9, 6C8.3, 6L8.9, ISBe,ISCe. ISLe, NT855 ...