FUEL QUANTITY PROBE (P/N 128-389001-7) - Serviceable
P/N: 128-389001-7
Category: Sensors
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 128-389001-7 is a fuel quantity probe that measures fuel level in aircraft tanks and transmits the data as an electrical signal to cockpit instruments. This sensor converts physical fuel quantity into precise readings for flight crew awareness and fuel management. Designed for Hawker 400/400XP fuel tank installations, it complies with FAA TSO-C55 and SAE AS405 standards for aviation fuel measurement systems.
Installation requires calibration per the aircraft maintenance manual and verification against your Illustrated Parts Catalog to ensure system compatibility.
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 QUANTITY PROBE (P/N 128-389001-7)?
The 128-389001-7 is a fuel quantity probe that measures fuel level in aircraft tanks and transmits the data as an electrical signal to cockpit instruments. This sensor converts physical fuel quantity into precise readings for flight crew awareness and fuel management.
Is the 128-389001-7 calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The FUEL QUANTITY PROBE is available in: Serviceable. Contact us to confirm calibration status for your selected condition.
Can the 128-389001-7 be used as a direct replacement in my aircraft?
The FUEL QUANTITY PROBE is designed as a form-fit-function replacement. Verify the part number against your aircraft's Illustrated Parts Catalog (IPC) and instrument panel layout to confirm compatibility before ordering.
Do you offer instrument exchange programs for the 128-389001-7?
Yes, we offer core exchange programs on select instruments. Send your unserviceable unit and receive a discount on the replacement. Call (904) 998-9101 or submit an RFQ to check exchange availability for the 128-389001-7.
Related Sensors
- FIRE DETECTOR – P/N 9560129970
- CHT PROBE – P/N 2852
- PROBE – P/N 9914242-14
- DETECTOR – P/N 452-201-010
- ELBOW, PRESSURE PROBE-COMPR – P/N 6850921
- FUEL QUANTITY PROBE – P/N 75-186-11
- CHT PROBE – P/N 102-00007
- SENSOR – P/N bylf-3109
- FUEL SENSOR – P/N 96-380041-1
- CABIN TEMP SENSOR – P/N 45as63018-095
- DETECTOR – P/N 3s2060dm138a1
- SENSOR – P/N 9912085-3