1.Cummins Engine 2.model 4BT3.9 6BT5.9 6CT8.3 6L8.9 M11 NT KT 3. genuine cummins engine 4.made in china 5.cummins assembly Cummins Engine(4BT3.9 6BT5.9 6CT8.3 6L8.9 M11 NT KT)1.cummins genuine engine2.made in DCEC 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,ISC,ISF,ISLe, NT855, M11, ISM, ...