... valve, piston ring, sel ring ,O-ring, and some kinds of oil separator and turbocharger and so on. Also supply other ... types of diesel engine parts, need to contact us. Scope of supply:We can offer: crankshaft, ... , exhaust valve casing, exhaust valve roller guide, fuel pump complete, fuel pump roller guide, plunger w/barrel, fuel valve, nozzle, atomizer, spindle & guide, high ...