McFarlane Aviation Products FAA-PMA Replacement Aircraft Parts

EGT and TIT Thermocouple Probes

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Alcor EGT and TIT Thermocouple Probes
Alcor EGT probes are accurate +/- 25 deg at 1500 deg F. Includes fire sleeve and ring terminal hardware.

     

 

Screw-In Mount
This option provides the neatest installation. Many engines now come with a hole already threaded for a screw-in probe. If not, threaded weld boss P/N 28113 can be purchased to retrofit an engine. Alcor screw-in probes are available in 7/16"-20 UNF thread common in Continentals or 1/4"-18 NPT common in Lycomings. Some probes are available with adjustable depth to accommodate different weld boss heights. The probe tip should be 3/4" into the tube. Screw-in probes are also available with a 90 deg bend or an 8 deg bend to allow for an engine design that will not accommodate the straight-in type.

 

Clamp Mount
The is the most common option because installation is easy and no welding is required. A hole is simply drilled in the exhaust near the mounting flange. The probe is inserted in the hole and a hose-clamp style clamp secures it in place. Clamps are available in various sizes to accommodate different sized exhaust tubes.

 

Find the probe for your aircraft: EGT and TIT Thermocouple Probes.  

For more information on probes, go to Thermocouple Probes.

 

Save with complete kits!

 


Part Number Description Your Price Stock
38091 HARDWARE KIT $11.90
38094 CONNECTOR HARDWARE KIT, Thermocouple $2.85
86143 EGT PROBES MODEL N SCREW-IN (1/ NPT) TYPE K $191.16
86160 EGT PROBES MODEL J1 SCREW-IN (7/16-20) TYPE K $196.23
86161 EGT PROBES MODEL K SCREW-IN (1/4 NPT) TYPE K $198.50
86226 EGT PROBES MODEL A CLAMP TYPE K
Free Shipping
$147.94
86230 EGT PROBES MODEL N2 SCREW-IN (1/4 NPT) TYPE K $186.65
86240 EGT PROBES MODEL B SCREW-IN (7/6-20) TYPE K $138.51
86245 EGT PROBE MODEL B SCREW-IN (7/16-20) TYPE K $129.81
86255 EGT PROBES MODEL A CLAMP TYPE K
Free Shipping
$118.33
86275 EGT PROBE MODEL A CLAMP (REVERSE STAGGER) TYPE K
Free Shipping
$134.91
86281 EGT PROBE MODEL A CLAMP TYPE K
Free Shipping
$241.27
86307 UNGROUNDED EGT PROBES SCREW-IN (1/4 NPT) TYPE K $621.87
86308 UNGROUNDED EGT PROBES SCREW-IN (7/16-20) TYPE K $658.17
86309 UNGROUNDED EGT PROBES SCREW-IN (7/16-20) TYPE K $621.87
86310 UNGROUNDED EGT PROBE CLAMP TYPE K
Free Shipping
$633.51
86341 EGT/TIT THERMOCOUPLE $621.87
86343 UNGROUNDED EGT PROBE CLAMP TYPE K
Free Shipping
$390.43

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