Flywheel C3970296 of Cummins QSB4.5-C130(SO40648) Construction Engine NO. PART NUMBER PART NAME 1 C3970296 FLYWHEEL Remarks: (1) We can provide Flywheel C3970296 engine parts, as well as the genuine Cummins engine. (2) Above we have listed engine parts Flywheel C3970296 for the Cummins QSB4.5-C130(SO40648) construction engine, while if you need some other parts, please further contact our sales.