McFarlane Aviation Products FAA-PMA Replacement Aircraft Parts

Product Search Results for "Aero Twin"

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X Category: CHT Thermocouple Probes

CHT Thermocouple Probes  
Includes fire sleeve and ring terminal hardware. Two different mount styles are available:

 

Bayonet Mount
These twist and lock into a screw-in adapter. The probe is spring loaded to ensure contact with metal instead of air. Choose bayonet style if the engine model is equipped with threaded thermowell receptor and/or bayonet adapter in the cylinders.

 

Gasket Mount
These do not require a screw-in adapter. The 18mm gasket fits on many common spark plugs. Some engine designs, such as radial engines, the O-235 and O-200, may prevent the use of bayonet style or may not allow for the use of a bayonet adapter. Choose gasket style if the engine model is NOT equipped with threaded thermowell receptor and/or bayonet adapter in the cylinders. 

 

P/N 

Description 

Thermocouple Type 

Mount 

Grounded or Ungrounded 

Stagger 

Resistance 

86251**

CHT Probe 

J - Black and Yellow 

Bayonet 

Grounded 

Normal 

0.24 +/- .05 Ohms 

86202 

CHT Probe 

J - Black and Yellow 

Gasket, 18mm 

Grounded 

Normal 

0.13 + .16 Ohms / - .05 Ohms 

86252 

CHT Probe 

K - Red and Yellow 

Bayonet 

Grounded 

Reverse 

0.66 +/- .10 Ohms 

AA86146

CHT Probe

  

Bayonet

 Grounded   0.57 +/- 

* Does not require bayonet adapter. Screws directly into the thermowell.

** A new installation of P/N 86251 requires P/N 28202 as well.

 

For more information on probes, go to Thermocouple Probes.

 

Save with complete kits!

 

Part Number Description Your Price Stock
38091 HARDWARE KIT $11.90
AA86146 CHT PROBE BAYONET THERMISTOR
Free Shipping 		$551.19
86202 CHT PROBE GASKET STYLE TYPE J $163.77
86251 CHT PROBE BAYONET STYLE TYPE J $124.06
86252 CHT PROBE BAYONET STYLE TYPE K $120.94

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