LIGHT SEAL (P/N 819545-5) - New Surplus

The 819545-5 is an elastomeric light seal designed to prevent light leakage and environmental ingress around aircraft lighting assemblies. This seal maintains a tight interface between the lamp housing and adjacent structure, positioned under the lens, bezel, or cover of position lights. The elastomeric material provides flexibility and durability in sealing applications subject to vibration and temperature cycling.

Installation follows aircraft maintenance manual procedures, with compatibility verified through the Illustrated Parts Catalog for your specific aircraft model.

What is the LIGHT SEAL (P/N 819545-5)?

The 819545-5 is an elastomeric light seal designed to prevent light leakage and environmental ingress around aircraft lighting assemblies. This seal maintains a tight interface between the lamp housing and adjacent structure, positioned under the lens, bezel, or cover of position lights.

Is the 819545-5 a PMA or OEM part?

The LIGHT SEAL 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: New Surplus. Contact us for sourcing details.

Does the 819545-5 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 LIGHT SEAL. We stock related hardware and can help identify companion parts.

Can the 819545-5 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 819545-5.