Alcor By Tempest EGT / TIT Type K Thermocouple - 1/8 NPT Screw - In Ungrounded

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Part# 10-04952
MFR Model# 86341


86341 EGT/TIT Thermocouple, 1/8" NPT Screw-In, Ungrounded.

With Alcor's blanket STC, 86341 can replace many existing Screw-in Type K EGT/TIT probes, including old or obsoleter part numbers. Replaces 3199128, 55841-02.

California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. www.P65Warnings.ca.gov


  • Ungrounded probe designed to reduce electrical “noise” in digital indicators
  • Small element diameter provides for near instantaneous instrument response
  • Intended for use with Type K EGT or TIT instruments and leads
  • Adjustable insertion depth enables a perfect fit
  • Accurate to ± 25 degrees at 1500 degrees Fahrenheit
  • PMA and FAA approved for all reciprocating powered aircraft
  • Alcor probes are designed, manufactured, and supported in the U.S.A.


  • Sensor Category: EGT / TIT
  • Type: K - Red and Yellow
  • Sensor Mount: Screw-In
  • Resistance:
  • Size: 1/8" NPT
  • Sensor Stagger: Normal
  • Ungrounded



Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

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