FUEL CAPACITOR (P/N 391088-005) - Serviceable
P/N: 391088-005
Category: Capacitors
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 |
|---|---|
| Serviceable | 2 Available |
Product Description
The 391088-005 is a fuel capacitor for capacitance-type fuel quantity indicating systems. This variable-capacitance probe uses fuel as a dielectric medium to convert fuel height into an electrical signal. Installed directly in aircraft fuel tanks, it interfaces with a signal conditioner and cockpit indicator to display real-time fuel quantity.
The capacitor's sensing element changes capacitance proportionally with fuel level, enabling accurate measurement across the full tank range. Installation follows aircraft maintenance manual procedures and requires compatibility verification in the Illustrated Parts Catalog.
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 FUEL CAPACITOR (P/N 391088-005)?
The 391088-005 is a fuel capacitor for capacitance-type fuel quantity indicating systems. This variable-capacitance probe uses fuel as a dielectric medium to convert fuel height into an electrical signal.
Is the 391088-005 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The FUEL CAPACITOR is available in: Serviceable. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 391088-005 come with an 8130-3 airworthiness tag?
Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.
Do you offer bench testing for the 391088-005?
We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.
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