Exhaust Valve C3942589 of Cummins L300-20(SO30240) Automotive Engine NO. PART NUMBER PART NAME NO. PART NUMBER PART NAME 5 C3900250 COLLET,VALVE 11 C3968074 INSERT,VALVE 8 C3944711 SPRING,VALVE 19 C3942588 VALVE,INTAKE 10 C3940152 INSERT,VALVE 20 C3942589 VALVE,EXHAUST Remarks: (1) We can provide Exhaust Valve C3942589, Valve Insert C3940152, C3968074 engine parts, as well as L300-20 genuine Cummins engine. (2) Above we have listed …