Engine Fan C4940441 of Cummins 4B3.9-G1(SO10962) Generator Engine NO. PART NUMBER PART NAME 1 C4940441 FAN,ENGINE Remarks: (1) We can provide Engine Fan C4940441 engine parts, as well as 4B3.9-G1 genuine Cummins engine. (2) Above we have listed engine parts Engine Fan C4940441 for the Cummins 4B3.9-G1(SO10962) generator engine, while if you need some other parts, please further contact our sales.