Piston C4941395, C3966721 of Cummins 6LTAA8.9-C325 (SO30182) Construction Engine NO. PART NUMBER PART NAME NO. PART NUMBER PART NAME 3 C3966721 SKIRT,PISTON 10 C3921919 RING,OIL PISTON 5 C4941395 TOP,PISTON 14 C3948412 RING,COMPRESION PISTON 9 C3920692 RING,RETAINING 15 C3950549 PIN,PISTON Remarks: (1) We can provide Piston C4941395, C3966721, Piston Pin C3950549 engine parts, as well as 6LTAA8.9-C325 genuine Cummins engine. (2) Above …