You can send a request for quote for p/n 424D4 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Aerospace Industries Llc. The description of it is Coupling Boss. The national stock number associated with this part is 4730002888083. 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 424D4 part requirements.