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American Aviation Parts datum · avionics

Instruments

ATA · 10016 parts

Instruments brings together the parts, hardware, and consumables your maintenance program calls out for this system. Each listing shows its condition and the certification paperwork available for that part, from new PMA/OEM stock to overhauled and serviceable units, so you can confirm airworthiness before buying and request an FAA 8130-3 or manufacturer Certificate of Conformance where one applies.
Recording Tachometer/Electronic, 3 1/8, 0-3500 RPM, 1 pulse/rev for 4 cylinder engine, mag pick-up included. 19-811-101
Recording Tachometer/Electronic, 3 1/8, 0-3500 RPM, 1 pulse/rev for 4 cylinder engine, mag pick-up included. 19-811-101
NE
P/N 19-811-101 UMA
$529.62
Price and availability checked Nov 14, 2026 MST
Backorder
Recording Tachometer/Electronic, 3 1/8, 0-3500 RPM, 1 pulse/rev for 4 cylinder engine, mag pick-up included: must specify slick or bendix. 19-811-1X1
Recording Tachometer/Electronic, 3 1/8, 0-3500 RPM, 1 pulse/rev for 4 cylinder engine, mag pick-up included: must specify slick or bendix. 19-811-1X1
NE
P/N 19-811-1X1 Bendix
$571.46
Price and availability checked Nov 14, 2026 MST
Backorder
Tachometer/3 1/8 (No Internal Hour Meter), 0-3500 RPM, 1.5 Pulse/Rev, Black & White. TSO'd T19-801-10CN-BW — photo coming soon
Tachometer/3 1/8 (No Internal Hour Meter), 0-3500 RPM, 1.5 Pulse/Rev, Black & White. TSO'd T19-801-10CN-BW
NE
P/N T19-801-10CN-BW ACK Technologies
$731.28
Price and availability checked Nov 14, 2026 MST
Backorder
Tachometer Sending Unit/Black and white dial, no markings, non TSO'd 19-811-102
Tachometer Sending Unit/Black and white dial, no markings, non TSO'd 19-811-102
NE
P/N 19-811-102 ACK Technologies
Quote only
Backorder
Tach Sending Unit/Cessinks
Tach Sending Unit/Cessinks
NE
P/N 1A3C-1 UMA
$305.11
Price and availability checked Nov 14, 2026 MST
Backorder
Tach Sending Unit/With Tang. Sell To Cessna Only! 1A3C-2
Tach Sending Unit/With Tang. Sell To Cessna Only! 1A3C-2
NE
P/N 1A3C-2 UMA
$372.48
Price and availability checked Nov 14, 2026 MST
Backorder
Tach Sending Unit 1AC3-1
Tach Sending Unit 1AC3-1
NE
P/N 1AC3-1 UMA
$282.42
Price and availability checked Nov 14, 2026 MST
Backorder
Carb Temperature Probe/1/4-28 thread, 5K ohm, 6 lead wires 1B10
Carb Temperature Probe/1/4-28 thread, 5K ohm, 6 lead wires 1B10
NE
P/N 1B10 Wire
$129.50
Price and availability checked Nov 14, 2026 MST
Backorder
Temperature Probe/5/8-18  1B3 — photo coming soon
Temperature Probe/5/8-18 1B3
NE
P/N 1B3 UMA
$128.04
Price and availability checked Nov 14, 2026 MST
Backorder
Thermistor Temperature Probe/5k ohm, 6 lead wires, 5/8-18 thread with .80 tip 1B3A
Thermistor Temperature Probe/5k ohm, 6 lead wires, 5/8-18 thread with .80 tip 1B3A
NE
P/N 1B3A Wire
$129.50
Price and availability checked Nov 14, 2026 MST
Backorder
1BX Thermistor Temperature Probe 1B3A-R
1BX Thermistor Temperature Probe 1B3A-R
NE
P/N 1B3A-R UMA
$140.05
Price and availability checked Nov 14, 2026 MST
Backorder
Vdo 30 PSI Pressure Sender — photo coming soon
Vdo 30 PSI Pressure Sender
NE
P/N 1.00E+03 VDO
Quote only
Backorder
Flap Transmitter/20' harness — photo coming soon
Flap Transmitter/20' harness
NE
P/N 1H1 UMA
$256.25
Price and availability checked Nov 11, 2026 MST
Backorder
Light Wedge/2 1/4, green, knob cutout.  2-20-G
Light Wedge/2 1/4, green, knob cutout. 2-20-G
NE
P/N 2-20-G UMA
$76.39
Price and availability checked Nov 7, 2026 MST
In stock
Light Wedge/2-1/4, red, knob cutout.
Light Wedge/2-1/4, red, knob cutout.
NE
P/N 2-20-R UMA
$76.39
Price and availability checked Nov 7, 2026 MST
In stock
Light Wedge/2-1/4, white, knob cutout.  2-20-W
Light Wedge/2-1/4, white, knob cutout. 2-20-W
NE
P/N 2-20-W UMA
$114.95
Price and availability checked Nov 14, 2026 MST
In stock
Light Wedge/2 1/4, green, no cutout.  2-21-G
Light Wedge/2 1/4, green, no cutout. 2-21-G
NE
P/N 2-21-G UMA
$107.67
Price and availability checked Nov 14, 2026 MST
Backorder
Light Wedge/2 1/4, red, no cutout.  2-21-R
Light Wedge/2 1/4, red, no cutout. 2-21-R
NE
P/N 2-21-R UMA
$94.58
Price and availability checked Nov 14, 2026 MST
Backorder
Light Wedge/2 1/4, white, no cutout.  2-21-W
Light Wedge/2 1/4, white, no cutout. 2-21-W
NE
P/N 2-21-W UMA
$114.95
Price and availability checked Nov 14, 2026 MST
In stock
Light Wedge/3-1/8, green, knob cutout, STC PMA  2-30-G
Light Wedge/3-1/8, green, knob cutout, STC PMA 2-30-G
NE
P/N 2-30-G UMA
$112.04
Price and availability checked Nov 14, 2026 MST
Backorder
Light Wedge/3-1/8, red, knob cutout, STC PMA  2-30-R
Light Wedge/3-1/8, red, knob cutout, STC PMA 2-30-R
NE
P/N 2-30-R UMA
$94.58
Price and availability checked Nov 14, 2026 MST
Backorder
Light Wedge/3-1/8, white, knob cutout, STC PMA, altimeter cutout.  2-30-W
Light Wedge/3-1/8, white, knob cutout, STC PMA, altimeter cutout. 2-30-W
NE
P/N 2-30-W UMA
$115.90
Price and availability checked Nov 14, 2026 MST
In stock
Light Wedge/3-1/8, green, no cutout, STC PMA  2-31-G
Light Wedge/3-1/8, green, no cutout, STC PMA 2-31-G
NE
P/N 2-31-G UMA
$112.04
Price and availability checked Nov 14, 2026 MST
Backorder