Soft Caterpillar 4829644-00. C280-8 DUAL ECM 60hz 900RPM 2300bkw, BR 26096, WO 34695R1, MAR_T4I_A4_C280_1.0.2_ALPHA13_DEV12_4829644_00, CEAL_HOLT_BETA_3.0.1, CE_HOLT_PROD_3, BE_HOLT_PROD_3, Jul 31 2015 C280 Tier 4i Marine