Crankshaft C4989436 of Cummins L300-20(SO30240) Automotive Engine NO. PART NUMBER PART NAME NO. PART NUMBER PART NAME 8 C3944153 BEARING,MAIN 14 C3976841 CRANKSHAFT,ENGINE 9 C3944158 BEARING,MAIN 16 C3918776 GEAR,CRANKSHAFT 10 C3944163 BEARING,THRUST 17 C4989436 CRANKSHAFT,ENGINE Remarks: (1) We can provide Crankshaft C4989436, Main Bearing C3944153, C3944158, Crankshaft Gear C3918776 engine parts, as well as L300-20 genuine Cummins engine. (2) Above …