VALVE, ASSY, SOLENOID, OXYGEN (P/N 170551) - As Removed

The 170551 is a solenoid valve assembly for aircraft oxygen systems. This electrically-controlled component opens or closes oxygen flow in supplemental and emergency oxygen distribution networks. Installed in the oxygen supply manifold, it regulates pressure to passenger mask deployment systems during depressurization events.

The valve maintains oxygen-clean service standards and requires installation per aircraft maintenance manual procedures. Aerospace-grade construction ensures reliable operation in emergency conditions.

What is the VALVE, ASSY, SOLENOID, OXYGEN (P/N 170551)?

The 170551 is a solenoid valve assembly for aircraft oxygen systems. This electrically-controlled component opens or closes oxygen flow in supplemental and emergency oxygen distribution networks.

Is the 170551 a PMA or OEM part?

The VALVE, ASSY, SOLENOID, OXYGEN may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: As Removed. Contact us for sourcing details.

Does the 170551 include installation hardware?

Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the VALVE, ASSY, SOLENOID, OXYGEN. We stock related hardware and can help identify companion parts.

Can the 170551 be shipped internationally?

Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 170551.