... box, nozzle couple, fuel pump, plunger, bearing shell ,intake and exhaust valve, piston ring, ... frame, engine bed, cylinder liner, o ring for cylinder liner, cylinder head packing, cylinder cover, indicator valve, safety ... roller guide, plunger w/barrel, fuel valve, nozzle, atomizer, spindle & guide, high pressure pipe, main bearing, connecting rod bearing, thrust bearing, crosshead, crosshead bearing ...