... start-up performance >Cummins DCEC Cummins Engine Assembly 6CT1.Genuine Cummins Engine Assembly 2.Model:4BT3.9 6BT5.9 ; 6C8.3 ... construction machinery 9.Cummins Auto Engine Assembly, Cummins Truck Engine Assembly 10.A Engine with a toolkit.Engine Model Advertised power/speed(kw/ ... housing,Fuel Fliter,Fuel injection pump,Gear chamber,Generator,Starter,Oil filter,Oil pan,Piston,Piston pin,Injector,Rocker ...