Fan Connection Flange C4931787 of Cummins 4B3.9-G1(SO10962) Generator Engine NO. PART NUMBER PART NAME 1 C3900589 NUT,HEXAGON FLANGE 2 C3925344 SCREW,HEX FLANGE HEAD CAP 3 C4931787 FLANGE,FAN CONNECTION 4 C4988581 NUT,HEXAGON FLANGE 5 C4991497 STUD Remarks: (1) We can provide Fan Connection Flange C4931787 engine parts, as well as 4B3.9-G1 genuine Cummins engine. (2) Above we have listed engine parts Fan Connection …