RESTRICTOR-OIL PRESS INDICATOR (P/N 3111489-01) - New Surplus
P/N: 3111489-01
Category: Indicators
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 | 1 Available |
Product Description
The 3111489-01 is an oil pressure indicator restrictor that dampens pressure pulsations in engine-to-instrument lines. This small-orifice restrictor limits fluid discharge to the oil pressure gauge or transducer, protecting sensitive instruments from pressure spikes and vibration. Installed at the engine oil pressure port per manufacturer specifications, it stabilizes gauge readings during engine operation.
Used in general aviation piston and turboprop aircraft where reliable pressure indication is essential for engine monitoring. Brass or steel construction provides durability in high-temperature engine compartment environments.
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 RESTRICTOR-OIL PRESS INDICATOR (P/N 3111489-01)?
The 3111489-01 is an oil pressure indicator restrictor that dampens pressure pulsations in engine-to-instrument lines. This small-orifice restrictor limits fluid discharge to the oil pressure gauge or transducer, protecting sensitive instruments from pressure spikes and vibration.
Is the 3111489-01 calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The RESTRICTOR-OIL PRESS INDICATOR is available in: New Surplus. Contact us to confirm calibration status for your selected condition.
Can the 3111489-01 be used as a direct replacement in my aircraft?
The RESTRICTOR-OIL PRESS INDICATOR 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 3111489-01?
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 3111489-01.
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