Westach Carburetor Temp Gauge Kit

2 Inch Round Gauge2-1/4 Inch Square Gauge
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Westach Carburetor Temp Gauge Kit:
Provides instant icing check of carburetor.

Carb Temp: -50 to 50c. 8/30 VDC. Yellow arc -10C to +10C.

399W Temperature sender: 1/4X28 THD, 1/4" tip, 4' lead, 1,750 ohms at 100F.

Made in USA




In The Box

  • Westach Carburetor Temperature Gauge
  • U-Clamp
  • Panel mounting screws
  • Patch Cable
  • Westach Temperature Sender 399W


Fantastic service ......nothing to compare to spruce aircraft Germany whos a disaster for service . Thank you to Aircraftspruce .CA .....!!

Bernard B
September 10, 2017


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.

Q: Is this an approved part for a 1956 Cessna C172?

No, this part is not TSO's (certified) so you will have to check with your installer before purchasing.

Q: Does this fit a Rotax 912 ULS (with p/n 667355 airbox)?

Per our Rotax tech: Rotax carburetors do not have a port for attaching temperature senders. Carb ice is usually not a problem in Rotax engines, but if you are concered about ice I would suggest you install part number 15-05919. It keeps the carbs warm using the engine coolant.

Q: Is there a chart for the wiring of this Westach Carburetor Temp Gauge Kit?

Yes. We have added a wiring diagram to the Instructions tab for this part. Please review it there.

Q: Will this unit work on a standard C 172?

No, this unit is not FAA Approved. It cannot be used on certified aircraft.