Soft Caterpillar 4854391-00. C280-16 IMOII DUAL ECM 60hz 900RPM 5730kw, BR 25987, WO 35227, MAR_T4I_A4_C280_1.0.2_ALPHA13_DEV12_4854391_00, CEAL_HOLT_BETA_3.0.1, CE_HOLT_PROD_3, BE_HOLT_PROD_3, Aug 12 2015 Marine C280-16, IMO II,