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Westach Senders

From $45.50 to $89.75
Sender Type Description Part No. Price Buy
Temperature1/4x28 THD, 1/4" tip with nut, 4' lead, 1,750 ohms @ 100°F
10-06274
$62.95
Quantity
Oil TempOil Temp 1/8" NPT
10-01249
$47.95
Quantity
Oil TempOil Temp (Cont, Lyc)
10-01236
$76.75
Quantity
EGT(Long Life) 1" Tip
10-01225
$66.75
Quantity
EGT1/2" Tip
10-01233
$64.80
Quantity
EGT1/4" Pipe Bayonet
10-01282
$79.75
Quantity
EGT3/8"-24 for Lycomings
10-01253
$77.95
Quantity
EGT0.8-1MM Bayonet for Rotax
10-01240
$85.75
Quantity
EGT1/8" NPT
10-01263
$73.75
Quantity
CHT18 MM Thermocouple
10-01226
$45.50
Quantity
CHT14 MM Thermocouple
10-01227
$45.50
Quantity
CHT3/8-24 Bayonet
10-01230
$82.75
Quantity
CHT1/8 NPT Probe
10-01285
$78.95
Quantity
CHT712-912K CHT (RTX 912)
10-01304
$89.75
Quantity
Subtotal $0.00
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Overview

Non-TSO’d fuel quantity indicators available for single or dual tanks. Requires 0-5V capacitance senders (not incl.)
Note: Westberg 712 Series Thermocouples are for Non-TSO’d CHT & EGT Gauges only. They have two small pins which are the same size.

Made in USA
   
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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Reviews

Its better than I wanted.

Louis D Verified Purchase

Westach CHT Probe J Wire 14MM Ring 4 Lead 712-4Wk Non-TSO

December 15, 2024

Mike Z Verified Purchase

Westach CHT Probe J Wire 3/8X24 Thd 4 Lead 712-7Dk Non-TSO

November 12, 2024

Worked great

Thomas E Verified Purchase

Westach CHT Probe J Wire 18MM Ring 4 Lead 712-5Wk Non-TSO

November 12, 2024

Easy to install, plugs right in to the existing leads, and worked great today

Ed K Verified Purchase

Westach EGT Probe K Wire 1-5/8 Clamp Type 712-2Dwk Non-TSO

November 2, 2024

Just my particular experience, but if you need to replace one EGT sensor in a two sensor application, get reo Was exactly what I needed. No fuss- no muss. Came to me quickly and is now doing the job!

Bill N Verified Purchase

Westach EGT Probe K Wire 8X1.0MM Thd 712-4D6K Non-TSO

October 19, 2024

connections plug right into the Westach 4 position switch with no modifications needed.

James W Verified Purchase

EGT Probe 712-20Dwk Long Life

August 21, 2024

Charles R Verified Purchase

EGT Probe 712-20Dwk Long Life

August 6, 2024

Philip J Verified Purchase

Westach CHT Probe J Wire 18MM Ring 4 Lead 712-5Wk Non-TSO

July 17, 2024

My existing probes were 40 years old and failing! These new probes have me up and running again.

Dale M Verified Purchase

Westach EGT Probe K Wire 1-5/8 Clamp Type 712-2Dwk Non-TSO

June 24, 2024

Good like expected

Pascal H Verified Purchase

EGT Probe 712-20Dwk Long Life

June 9, 2024

Q&A

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: What is the difference between p/n 10-01225 and p/n 10-01228?

They are both are EGT probes, but p/n 10-01225 is non-tso approved while p/n 10-01228 is FAA TSO approved.

Q: Is your sender unit part number 10-01226 the same as Westach Sender part number 712-5WK? I need to verify it is a J type sender, 48 long for Westach.

Yes. Our part # 10-01226 is ordered directly from Westach under 712-5WK. They are the same product.

Q: Is part number 10-01230 sold a single CHT probe or multiple?

Part # 10-01230 is priced and sold individually, one probe.

Q: Is the thermocouple part number 10-01226 FAA TSO approved?

No, part # 10-01226 is non FAA TSO approved.

Q: Is there an alternative for WESTACH EGT SENDER K TYPE 48 712-4D6K, that is no longer listed here?

Part# 10-01240 is 712-4D6K

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