Piston A3908103 of Cummins 6BT5.9-G1(SO11204) Generator Engine NO. PART NUMBER PART NAME NO. PART NUMBER PART NAME 1 A3908103ZZ PISTON,ENGINE 4 C3920691 RING,RETAINING 2 C3904531 RING,COMPRESSION PISTON 6 C3932520 RING,OIL PISTON 3 C3918315 RING,COMPRESSION PISTON 12 C4991283 PIN,PISTON Remarks: (1) We can provide Piston A3908103 engine parts, as well as 6BT5.9-G1 genuine Cummins engine. (2) Above we have listed engine …