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Senders & Probes

Westach CHT Probe 10X1.5MM 4 Lead 712-912K NON TSO

Original price $96.93 - Original price $96.93
Original price
$96.93
$96.93 - $96.93
Current price $96.93
Out of stock

Non-TSOd fuel quantity indicators available for single or dual tanks. Requires 0-5V capacitance senders (not incl.) Note: Westberg 712 Series Ther...

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Original price $96.93 - Original price $96.93
Original price
$96.93
$96.93 - $96.93
Current price $96.93
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Westach CHT Probe J Wire 1/8 NPT 4 Lead NON TSO

Original price $85.27 - Original price $85.27
Original price
$85.27
$85.27 - $85.27
Current price $85.27
Out of stock

Non-TSOd fuel quantity indicators available for single or dual tanks. Requires 0-5V capacitance senders (not incl.) Note: Westberg 712 Series Ther...

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Original price $85.27 - Original price $85.27
Original price
$85.27
$85.27 - $85.27
Current price $85.27
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Westach EGT Probe K Wire 1/4 NPT 4 TIP 712-4DK NON TSO

Original price $79.65 - Original price $79.65
Original price
$79.65
$79.65 - $79.65
Current price $79.65
Out of stock

Non-TSOd fuel quantity indicators available for single or dual tanks. Requires 0-5V capacitance senders (not incl.) Note: Westberg 712 Series Ther...

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Original price $79.65 - Original price $79.65
Original price
$79.65
$79.65 - $79.65
Current price $79.65
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Westach EGT Probe K Wire 1/8 NPT 712-4D2K NON TSO

Original price $79.65 - Original price $79.65
Original price
$79.65
$79.65 - $79.65
Current price $79.65
Out of stock

Non-TSOd fuel quantity indicators available for single or dual tanks. Requires 0-5V capacitance senders (not incl.) Note: Westberg 712 Series Ther...

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Original price $79.65 - Original price $79.65
Original price
$79.65
$79.65 - $79.65
Current price $79.65
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Westach Sender 7/8-18 THD 303DH2T W/ 8 Cable NON TSO

Original price $321.84 - Original price $321.84
Original price
$321.84
$321.84 - $321.84
Current price $321.84
Only 1 left!

303DH2T Sender 7/8-18 thread, with 8' cable s/s both ends, no drive tang included Made in USA

Original price $321.84 - Original price $321.84
Original price
$321.84
$321.84 - $321.84
Current price $321.84

Westach Proximity Sensor South Pole 720-12R NON TSO

Original price $224.64 - Original price $224.64
Original price
$224.64
$224.64 - $224.64
Current price $224.64
Out of stock

720-12R Proximity sensor, senses south pole of magnet, 3/4-16 thd, 2.5" L X 3/4", w/ 2 nuts Made in USA

Original price $224.64 - Original price $224.64
Original price
$224.64
$224.64 - $224.64
Current price $224.64
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Westach Temp Probe 10X1.5MM THD 4 Lead 5/8 TIP NON TSO

Original price $74.25 - Original price $74.25
Original price
$74.25
$74.25 - $74.25
Current price $74.25
Out of stock

399S10-1.5S Temperature sender 10X1.5mm thread, 5/8" tip, 4' lead, with crush washer 1,750 ohms @ 100F Made in USADimensions: .85X2...

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Original price $74.25 - Original price $74.25
Original price
$74.25
$74.25 - $74.25
Current price $74.25
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Westach Proximity Sensor Hall Effect Slick 720-14R NON TSO

Original price $236.47 - Original price $236.47
Original price
$236.47
$236.47 - $236.47
Current price $236.47
Out of stock

Proximity sensor, Hall effect sender for slick magneto. Made in USADimensions: .875X4X4

Original price $236.47 - Original price $236.47
Original price
$236.47
$236.47 - $236.47
Current price $236.47
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Westach AP-Q24B3-D120-5VLL20% Capacitance Fuel Level Sender 24

Original price $225.45 - Original price $225.45
Original price
$225.45
$225.45 - $225.45
Current price $225.45
Out of stock

Capacitance fuel level sender 24" long, 3" bendable section, 1/4" OD, 12 or 24 VDC (28V MAX) input, 0-5 VDC output, 4 wire

Original price $225.45 - Original price $225.45
Original price
$225.45
$225.45 - $225.45
Current price $225.45
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Westach APQ12B3D1205VLL20% Fuel Probe With LOW Level Warning

Original price $224.59 - Original price $224.59
Original price
$224.59
$224.59 - $224.59
Current price $224.59
in stock

Capacitance fuel level sender 12" long, 3" bendable section, 1/4" OD, 12 or 24 VDC (28V MAX) input, 0-5 VDC output, 5 wire (Two black, one red, o...

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Original price $224.59 - Original price $224.59
Original price
$224.59
$224.59 - $224.59
Current price $224.59

Westach Proximity Sensor Hall Effect Bendix 720-14RB NON TSO

Original price $320.71 - Original price $320.71
Original price
$320.71
$320.71 - $320.71
Current price $320.71
Out of stock

Proximity sensor, Hall effect sender for Bendix mag. 9/16 - 24 thd. Made in USA

Original price $320.71 - Original price $320.71
Original price
$320.71
$320.71 - $320.71
Current price $320.71
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Westach Proximity Sensor 3/4 - 16 THD 720-4A NON TSO

Original price $236.47 - Original price $236.47
Original price
$236.47
$236.47 - $236.47
Current price $236.47
Out of stock

720-4A Proximity Sensor, 3/4 - 16 thd, 2.5" long Made in USADimensions: 1X3.5X6.5

Original price $236.47 - Original price $236.47
Original price
$236.47
$236.47 - $236.47
Current price $236.47
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Westach OLD Style 12 Bend 12V

Original price $233.23 - Original price $233.23
Original price
$233.23
$233.23 - $233.23
Current price $233.23
Out of stock

The fuel sender works by supplying a minute amount of precise power to the outer aluminum tube of the probe. The amount of this...

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Original price $233.23 - Original price $233.23
Original price
$233.23
$233.23 - $233.23
Current price $233.23
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Westach Temp Probe 10X1.5MM THD 4 Lead 1 TIP NON TSO

Original price $67.99 - Original price $67.99
Original price
$67.99
$67.99 - $67.99
Current price $67.99
Out of stock

399S10-1.5L Temperature sender 10X1.5mm thread, 1" tip, 4' lead, with crush washer 1,750 ohms @ 100F Made in USA

Original price $67.99 - Original price $67.99
Original price
$67.99
$67.99 - $67.99
Current price $67.99
Sold out

Westach Fuel SND AP-H12-D120-5V

Original price $202.77 - Original price $202.77
Original price
$202.77
$202.77 - $202.77
Current price $202.77
Only 1 left!

Auto programing capacitance fuel level sender 12", non-bendable, 1/2" OD, 12/24 vdc input, 0-5 vdc output, 120 sec delay, 4 wire Made in USA...

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Original price $202.77 - Original price $202.77
Original price
$202.77
$202.77 - $202.77
Current price $202.77

Westach EGT Probe K Wire 8X1.0MM THD 712-4D6K NON TSO

Original price $92.61 - Original price $92.61
Original price
$92.61
$92.61 - $92.61
Current price $92.61
in stock

Non-TSOd fuel quantity indicators available for single or dual tanks. Requires 0-5V capacitance senders (not incl.) Note: Westberg 712 Series Ther...

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Original price $92.61 - Original price $92.61
Original price
$92.61
$92.61 - $92.61
Current price $92.61

Westach CHT Probe J Wire 18MM Ring 4 Lead 712-5WK NON TSO

Original price $49.14 - Original price $49.14
Original price
$49.14
$49.14 - $49.14
Current price $49.14
in stock

Non-TSOd fuel quantity indicators available for single or dual tanks. Requires 0-5V capacitance senders (not incl.) Note: Westberg 712 Series Ther...

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Original price $49.14 - Original price $49.14
Original price
$49.14
$49.14 - $49.14
Current price $49.14

Westach AP-H24-D120-5V Sender

Original price $202.77 - Original price $202.77
Original price
$202.77
$202.77 - $202.77
Current price $202.77
Out of stock

Replaced with AP-24-D120-5V, Capacitance fuel lever sender 24", non-bendable, may be cut to 4", 12/24 vdc (28v max)input, 0-5 vdc output, 4 wire. ...

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Original price $202.77 - Original price $202.77
Original price
$202.77
$202.77 - $202.77
Current price $202.77
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Westach CHT Probe J Wire 3/8X24 THD 4 Lead 712-7DK NON TSO

Original price $89.37 - Original price $89.37
Original price
$89.37
$89.37 - $89.37
Current price $89.37
in stock

Non-TSOd fuel quantity indicators available for single or dual tanks. Requires 0-5V capacitance senders (not incl.) Note: Westberg 712 Series Ther...

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Original price $89.37 - Original price $89.37
Original price
$89.37
$89.37 - $89.37
Current price $89.37

Westach Temp Sender 399-OT

Original price $67.99 - Original price $67.99
Original price
$67.99
$67.99 - $67.99
Current price $67.99
in stock

Non-TSOd fuel quantity indicators available for single or dual tanks. Requires 0-5V capacitance senders (not incl.) Note: Westberg 712 Series Ther...

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Original price $67.99 - Original price $67.99
Original price
$67.99
$67.99 - $67.99
Current price $67.99

Westach CHT Probe J Wire 10MM Ring 712-9WK NON TSO

Original price $47.47 - Original price $47.47
Original price
$47.47
$47.47 - $47.47
Current price $47.47
Only 1 left!

712-9WK "J" wire CHT sender, 10mm ring, 4' lead grounded Made in USADimensions: .5X3.5X6.5

Original price $47.47 - Original price $47.47
Original price
$47.47
$47.47 - $47.47
Current price $47.47

Westach EGT Probe K Wire 3/8-24 THD 712-4D1K NON TSO

Original price $84.19 - Original price $84.19
Original price
$84.19
$84.19 - $84.19
Current price $84.19
Out of stock

Non-TSOd fuel quantity indicators available for single or dual tanks. Requires 0-5V capacitance senders (not incl.) Note: Westberg 712 Series Ther...

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Original price $84.19 - Original price $84.19
Original price
$84.19
$84.19 - $84.19
Current price $84.19
Sold out

Westach CHT Probe J Wire 14MM Ring 4 Lead 712-4WK NON TSO

Original price $49.14 - Original price $49.14
Original price
$49.14
$49.14 - $49.14
Current price $49.14
Out of stock

Non-TSOd fuel quantity indicators available for single or dual tanks. Requires 0-5V capacitance senders (not incl.) Note: Westberg 712 Series Ther...

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Original price $49.14 - Original price $49.14
Original price
$49.14
$49.14 - $49.14
Current price $49.14
Sold out

Westach Temp Probe 5/8-18 THD 1 TIP 4 Lead 399S9 NON TSO

Original price $82.89 - Original price $82.89
Original price
$82.89
$82.89 - $82.89
Current price $82.89
Out of stock

Non-TSOd fuel quantity indicators available for single or dual tanks. Requires 0-5V capacitance senders (not incl.) Note: Westberg 712 Series Ther...

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Original price $82.89 - Original price $82.89
Original price
$82.89
$82.89 - $82.89
Current price $82.89
Sold out