PROBE: (P/N 553-673) - New Surplus
P/N: 553-673
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 |
|---|---|
| New Surplus | 6 Available |
Product Description
The 553-673 is a cylinder head temperature sender for Piper aircraft equipped with Rochester engine gauges. This probe converts sensed engine temperature into an electrical signal for cockpit temperature indication. Installed directly on the engine cylinder head per Piper maintenance manual specifications, it connects to the existing gauge harness and indicator.
The sender provides real-time thermal monitoring critical for engine management and performance assessment. Verify applicability in your aircraft's illustrated parts catalog before installation.
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 PROBE: (P/N 553-673)?
The 553-673 is a cylinder head temperature sender for Piper aircraft equipped with Rochester engine gauges. This probe converts sensed engine temperature into an electrical signal for cockpit temperature indication.
Is the 553-673 calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The PROBE: is available in: New Surplus. Contact us to confirm calibration status for your selected condition.
Can the 553-673 be used as a direct replacement in my aircraft?
The 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 553-673?
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 553-673.
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