PRESSURE SWITCH (P/N 76575-4) - New Surplus
P/N: 76575-4
Category: Switches
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 |
|---|---|
| New Surplus | 11 Available |
Product Description
The 76575-4 is a pressure-actuated electrical switch that monitors engine oil pressure and triggers control circuits. Installed in an engine oil gallery via a threaded port, this switch closes when oil pressure rises, activating a Hobbs hour meter or warning system. The metal housing withstands engine compartment vibration and temperature cycling.
Installation requires verification per the aircraft maintenance manual and IPC to ensure proper pressure threshold calibration and electrical continuity.
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 PRESSURE SWITCH (P/N 76575-4)?
The 76575-4 is a pressure-actuated electrical switch that monitors engine oil pressure and triggers control circuits. Installed in an engine oil gallery via a threaded port, this switch closes when oil pressure rises, activating a Hobbs hour meter or warning system.
Is the 76575-4 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The PRESSURE SWITCH is available in: New Surplus. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 76575-4 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 76575-4?
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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