PLENUM ASSY (P/N 390-555204-0005) - As Removed

The 390-555204-0005 is a plenum assembly that collects and distributes airflow within aircraft environmental control systems. This sealed manifold manages air pressure and flow direction, routing conditioned air from supply ducts to multiple distribution points. Constructed to OEM specifications for precise ducting integration, the assembly mounts between primary supply lines and branch hoses using specified seals and fasteners.

Installation follows aircraft maintenance manual procedures with verification against the Illustrated Parts Catalog for your airframe. Proper sealing and mounting ensure efficient climate control system operation.

What is the PLENUM ASSY (P/N 390-555204-0005)?

The 390-555204-0005 is a plenum assembly that collects and distributes airflow within aircraft environmental control systems. This sealed manifold manages air pressure and flow direction, routing conditioned air from supply ducts to multiple distribution points.

What conditions is the 390-555204-0005 available in?

The 390-555204-0005 is currently available in the following conditions: As Removed. Each condition reflects the part's maintenance history and certification status per FAA standards.

How do I get pricing for the 390-555204-0005?

The 390-555204-0005 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.

Do you offer expedited shipping for the 390-555204-0005?

Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.