GAUGE: OIL (P/N 548-787) - New Surplus

The 548-787 is an oil pressure gauge for aircraft cockpit instrument panels. This dial indicator displays engine oil pressure in real-time, allowing pilots to monitor oil system health during engine operation. Mounted directly in the instrument cluster, it connects to an oil pressure sender/transducer on the engine.

Required equipment under FAA 14 CFR 91.205 for powered aircraft certification. Installation requires proper calibration and compatibility verification with the aircraft's designated sender per the maintenance manual.

What is the GAUGE: OIL (P/N 548-787)?

The 548-787 is an oil pressure gauge for aircraft cockpit instrument panels. This dial indicator displays engine oil pressure in real-time, allowing pilots to monitor oil system health during engine operation.

Is the 548-787 calibrated and ready to install?

Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The GAUGE: OIL is available in: New Surplus. Contact us to confirm calibration status for your selected condition.

Can the 548-787 be used as a direct replacement in my aircraft?

The GAUGE: OIL 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 548-787?

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 548-787.