Cylinder Block C3903920 of Cummins 4BT3.9-C80(SO11564) Construction Engine NO. PART NUMBER PART NAME NO. PART NUMBER PART NAME 2 C3937214 NOZZLE,PISTON COOLING 5 C3903920 BLOCK,CYLINDER 4 C3901306 BUSHING 17 C3929036 CRANKSHAFT, ENGINE Remarks: (1) We can provide Cylinder Block C3903920, Piston Cooling Nozzle C3937214, Camshaft Bushing C3901306 engine parts, as well as 4BT3.9-C80 genuine Cummins engine. (2) Above we have listed …