Engine Parts, Filter, Turbocharger manufacturer / supplier in China, offering Cummins Engine Part Main Bearing (Standard) Set 3800290/3802070/4955853 for Cummins 4b3.9 Engine, Cummins Engine Part Intake Valve 3802924/3940735 for Cummins 4b3.9 Engine, High-Performance PT Fuel Pump 3080584 for Cummins K38 and so on.