... ) import & export company cummins engine parts QSC8.3 valve cover gasket 3939284 1Brands:cummins2Standard or Nonstandard:Standard3Style:gasket ... ,valve cover 4OEM: 39392845Engine Model:QSC8.3 We supply ... ,QSK60,QSK23,QSK15,VTA28,L10.Fleetguard filter,HOLSET supercharger,valve,cylinder head,oil pump,inter-cooled core,rings,size ...