Engine Gauges
ATA · 456 parts
Engine Gauges 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.
2 1/4 inch Tso'D Tachometers W/ Aircore Metermovement Mechanical Drive Port 0-3500 RPM Custom markings (Includes T1A3-4 sender & harness) T19-501-1X2
P/N T19-501-1X2
NE
UMA
$558.19
In stock
2 1/4 inch Tso'D Tachometers W/ Aircore Metermovement Mag Pick-Up 4-CYL 0-3500 RPM B & W Includes Pick-Up (Specify Mag Type T19-501-101
P/N T19-501-101
NE
UMA
$493.78
In stock
2 1/4 inch Tso'D Tachometers W/ Aircore Metermovement Mag Pick-Up 6-CYL 0-3500 RPM B & W Includes Pick-Up (Specify Mag Type) T19-501-10C
P/N T19-501-10C
NE
UMA
$493.78
In stock
2 1/4 inch Tso'D Tachometers W/ Aircore Metermovement Mag Pick-Up (4 or 6 Cyl) 0-3500 RPM Custom markings (Specify # cyl & mag type) T19-501-1XX
P/N T19-501-1XX
NE
UMA
$713.99
In stock
3 1/8 inch Tso'D Tachometers W/ Built In Hourmeter Mechanical Drive Port 0-3500 RPM Ga: 1800-2700 Rpm,rr@ 2700 RPM W/Sender T19-801-102U55
P/N T19-801-102U55
NE
UMA
$616.29
In stock
3 1/8 inch Tso'D Tachometers W/ Built In Hourmeter Mechanical Drive Port 0-3500 RPM Ga: 500-2700 Rpm,rr@ 2700 RPM W/Sender T19-801-112
P/N T19-801-112
NE
UMA
$638.26
Price and availability checked Oct 24, 2026 MST
In stock
3 1/8 inch TSO'd Electronic Triple Gauge 3-IN-1 Tso'D 3 1/8 inch 3-IN-1 Gauge To Be Specified B&w (all Probes/Senders Sold Separate) T21-XYZ-1XX (tbd)
P/N T21-XYZ-1XX (TBD)
NE
UMA
$971.99
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Oil Temp. 40-150°C B&w (uma 1BX Thermistor Probe) T12113U150C000
P/N T12113U150C000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Oil Temp. 100-300°F B&w (uma 1BX Thermistor Probe) T12113U300F000
P/N T12113U300F000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Oil Temp. 100-300°F B&w (vdo Probe) T12113V300F000
P/N T12113V300F000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Oil Temp. 40-150°C B&w (uma T3BX TSO'd Type K) T12113K150C000
P/N T12113K150C000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Oil Temp. 100-300°F B&w (uma T3BX TSO'd Type K) T12113K300F000
P/N T12113K300F000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Water Temp. 40-150°C B&w (uma 1BX Thermistor Probe) T12115U150C000
P/N T12115U150C000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Water Temp. 100-300°F B&w (uma 1BX Thermistor Probe) T12115U300F000
P/N T12115U300F000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Water Temp. 100-300°F B&w (vdo Probe) T12115V300F000
P/N T12115V300F000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Water Temp. 40-150°C B&w (uma T3BX TSO'd Type K) T12115K150C000
P/N T12115K150C000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Water Temp. 100-300°F B&w (uma T3BX TSO'd Type K) T12115K300F000
P/N T12115K300F000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch CHT 40-150°C B&w (uma 1BX Thermistor Probe) T12116U150C000
P/N T12116U150C000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch CHT 100-300°F B&w (uma 1BX Thermistor Probe) T12116U300F000
P/N T12116U300F000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch CHT 100-300°F B&w (vdo Probe) T12116V300F000
P/N T12116V300F000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch CHT 50-300°C B&w (type J Thermocouple Probe) T12116J530C000
P/N T12116J530C000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch CHT 100-600°F B&w (type J Thermocouple Probe) T12116J600F000
P/N T12116J600F000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch EGT 400-1700°F B&w (type K Thermocouple Probe) T12117K1K7F000
P/N T12117K1K7F000
NE
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Carb Temp -60 - 120°F B&w (uma 1BX Thermistor Probe) T12118U120F000
P/N T12118U120F000
NE
UMA
$266.30
In stock
2 1/4 inch Tso'D Tachometers W/ Aircore Metermovement Mechanical Drive Port 0-3500 RPM Custom markings (Includes T1A3-4 sender & harness) T19-501-1X2
NE
P/N T19-501-1X2
UMA
$558.19
In stock
2 1/4 inch Tso'D Tachometers W/ Aircore Metermovement Mag Pick-Up 4-CYL 0-3500 RPM B & W Includes Pick-Up (Specify Mag Type T19-501-101
NE
P/N T19-501-101
UMA
$493.78
In stock
2 1/4 inch Tso'D Tachometers W/ Aircore Metermovement Mag Pick-Up 6-CYL 0-3500 RPM B & W Includes Pick-Up (Specify Mag Type) T19-501-10C
NE
P/N T19-501-10C
UMA
$493.78
In stock
2 1/4 inch Tso'D Tachometers W/ Aircore Metermovement Mag Pick-Up (4 or 6 Cyl) 0-3500 RPM Custom markings (Specify # cyl & mag type) T19-501-1XX
NE
P/N T19-501-1XX
UMA
$713.99
In stock
3 1/8 inch Tso'D Tachometers W/ Built In Hourmeter Mechanical Drive Port 0-3500 RPM Ga: 1800-2700 Rpm,rr@ 2700 RPM W/Sender T19-801-102U55
NE
P/N T19-801-102U55
UMA
$616.29
In stock
3 1/8 inch Tso'D Tachometers W/ Built In Hourmeter Mechanical Drive Port 0-3500 RPM Ga: 500-2700 Rpm,rr@ 2700 RPM W/Sender T19-801-112
NE
P/N T19-801-112
UMA
$638.26
Price and availability checked Oct 24, 2026 MST
In stock
3 1/8 inch TSO'd Electronic Triple Gauge 3-IN-1 Tso'D 3 1/8 inch 3-IN-1 Gauge To Be Specified B&w (all Probes/Senders Sold Separate) T21-XYZ-1XX (tbd)
NE
P/N T21-XYZ-1XX (TBD)
UMA
$971.99
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Oil Temp. 40-150°C B&w (uma 1BX Thermistor Probe) T12113U150C000
NE
P/N T12113U150C000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Oil Temp. 100-300°F B&w (uma 1BX Thermistor Probe) T12113U300F000
NE
P/N T12113U300F000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Oil Temp. 100-300°F B&w (vdo Probe) T12113V300F000
NE
P/N T12113V300F000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Oil Temp. 40-150°C B&w (uma T3BX TSO'd Type K) T12113K150C000
NE
P/N T12113K150C000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Oil Temp. 100-300°F B&w (uma T3BX TSO'd Type K) T12113K300F000
NE
P/N T12113K300F000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Water Temp. 40-150°C B&w (uma 1BX Thermistor Probe) T12115U150C000
NE
P/N T12115U150C000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Water Temp. 100-300°F B&w (uma 1BX Thermistor Probe) T12115U300F000
NE
P/N T12115U300F000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Water Temp. 100-300°F B&w (vdo Probe) T12115V300F000
NE
P/N T12115V300F000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Water Temp. 40-150°C B&w (uma T3BX TSO'd Type K) T12115K150C000
NE
P/N T12115K150C000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Water Temp. 100-300°F B&w (uma T3BX TSO'd Type K) T12115K300F000
NE
P/N T12115K300F000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch CHT 40-150°C B&w (uma 1BX Thermistor Probe) T12116U150C000
NE
P/N T12116U150C000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch CHT 100-300°F B&w (uma 1BX Thermistor Probe) T12116U300F000
NE
P/N T12116U300F000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch CHT 100-300°F B&w (vdo Probe) T12116V300F000
NE
P/N T12116V300F000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch CHT 50-300°C B&w (type J Thermocouple Probe) T12116J530C000
NE
P/N T12116J530C000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch CHT 100-600°F B&w (type J Thermocouple Probe) T12116J600F000
NE
P/N T12116J600F000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch EGT 400-1700°F B&w (type K Thermocouple Probe) T12117K1K7F000
NE
P/N T12117K1K7F000
UMA
$266.30
In stock
1 1/4 inch Tso'D Electronic Temperature 1 1/4 inch Carb Temp -60 - 120°F B&w (uma 1BX Thermistor Probe) T12118U120F000
NE
P/N T12118U120F000
UMA
$266.30
In stock