You can send a request for quote for p/n 4RU2 to Power Air Consulting using powerairconsulting.com. This part is manufactured by J R Douglass Company. The description of it is Reducer Tube. The national stock number associated with this part is 4730007838846. 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 4RU2 part requirements.