NACELLE FIREWALL AFT SUB ASSY (P/N 31910-404) - As Removed
P/N: 31910-404
Category: General Aircraft Parts
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 2 Available |
Product Description
The 31910-404 is a nacelle firewall aft subassembly that isolates the engine compartment from adjacent fuselage structure. This firewall assembly creates a fire barrier between the engine zone and cabin areas, meeting 14 CFR 25.1191 fireproof and sealed firewall requirements. Installed at the aft nacelle position, it separates engine fire zones and manages system penetrations for fuel, hydraulic, and electrical lines.
The assembly integrates with engine mount structure and nacelle skin. Installation requires verification against the aircraft's Illustrated Parts Catalog and compliance with the applicable Aircraft Maintenance Manual procedures.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the NACELLE FIREWALL AFT SUB ASSY (P/N 31910-404)?
The 31910-404 is a nacelle firewall aft subassembly that isolates the engine compartment from adjacent fuselage structure. This firewall assembly creates a fire barrier between the engine zone and cabin areas, meeting 14 CFR 25.
What conditions is the 31910-404 available in?
The 31910-404 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 31910-404?
The 31910-404 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 31910-404?
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.
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