You can send a request for quote for p/n 4-185 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Dresser Industries Inc. The description of it is Cap Filler Opening. The national stock number associated with this part is 2590002941579. This part belongs to part family. An associate from Power Air Consulting will respond within 15 minutes to your query. It is our pleasure to help you with 4-185 part requirements.