Sensors & Switches

539-0117: Sensor Assembly

Cat® Nox Emissions Sensor Gp (Engine out)

539-0118: Sensor Assembly

Cat® Nox Emissions Sensor Gp (tailpipe out)

415-2432: Te Sensor Group

Shop Cat® 3-pin heavy-duty temperature Sensor for machines compatible with 415-2432.

241-8368: Switch Assembly

Shop Cat® part 241-8368 24-volt magnetic switch assembly for electrical system applications.

525-1929: Variable Frequency Pressure Sensor

Shop Cat® variable frequency pressure sensor with 24.1 MPa sensed pressure range for parts compatible with 525-1929.

256-6453: 2 Pin Passive Temperature sensor

Cat® Low Temperature Sensor (2 Pin) for Wiring and Harness

467-8535: Key Start Switch

Cat® Key Start Switch for instrument panel activation is made easy and secure and streamlines operations with this essential component

274-6719: 3-Pin Heavy-Duty 1135kPa Pressure Sensor

Shop Cat® part 274-6719 OEM 3-pin heavy-duty pressure sensor with 1135KPA capacity for a range of heavy-equipment applications.

595-3007: Battery Disconnect Switch

Cat® Battery Disconnect Switch disconnects the battery from electrical systems to prevent drain and ensure safety, necessary during maintenance or emergencies

320-3060: Pressure Sensor

Cat® Engine Oil Pressure Sensor measures pressure up to 1200 kPa, providing vital data for engine performance monitoring

264-4297: Low Temperature Sensor

Shop OEM Cat® part 264-4297 low-temperature sensor for engine applications. It detects below-normal operating temperatures to prevent potential damage.

194-6725: 1135kPa Steel Pressure Sensor

Upgrade systems with Cat's reliable steel pressure sensor designed for precision and durability, ideal for heavy-duty construction applications.

149-6371: Compressor Clutch Pressure Switch

Cat® Air Conditioner Compressor Clutch Pressure Switch for air conditioner lines

320-3061: 600 Kilo Pascal Rated Pressure Sensor

Cat® Engine Exhaust Gas Pressure Sensor measures pressure up to 600 kPa, providing crucial data for engine performance monitoring

Key

Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced

Cat offers sensors for industrial, off-highway, diesel, and engine applications. Our product line includes liquid level sensors, pulse width modulated pressure sensors, active speed sensors, high accuracy speed timing sensors, position sensors, and temperature sensors.

Cat sensor offerings include:

LIQUID LEVEL SENSORS

Fuel Level Sensors
Diesel Exhaust Fluid Level Sensors
Hydraulic Oil Level Sensors
Engine Oil Level Sensors
Transmission Oil Level Sensors

POSITION SENSORS

Cylinder Position Sensors
Heavy Duty Rotary Position Sensors
Medium Duty Rotary Position Sensors
Steering Wheel Position Sensors

PRESSURE SENSORS

High Pressure PWM Sensors
Integral Connector Pressure Sensors
Wire Leaded PWM Pressure Sensors

SPEED/TIMING SENSORS

Hall Effect Active Speed Sensors
High Accuracy Timing Sensors
Low Speed Timing Sensors

TEMPERATURE SENSORS

PWM Exhaust Gas Temperature Sensors
Exhaust Gas Thermocouples
PWM Temperature Sensors
Active Temperature Sensors
Passive Temperature Sensors

Benefits of adding equipment

539-0117: Sensor Assembly

539-0118: Sensor Assembly

415-2432: Te Sensor Group

241-8368: Switch Assembly

525-1929: Variable Frequency Pressure Sensor

256-6453: 2 Pin Passive Temperature sensor

467-8535: Key Start Switch

274-6719: 3-Pin Heavy-Duty 1135kPa Pressure Sensor

595-3007: Battery Disconnect Switch

320-3060: Pressure Sensor

264-4297: Low Temperature Sensor

194-6725: 1135kPa Steel Pressure Sensor

383-2989: Temperature Sensor

149-6371: Compressor Clutch Pressure Switch

320-3061: 600 Kilo Pascal Rated Pressure Sensor

134-2252: Temperature Sensor

Key

Key

Factory Fit

LIQUID LEVEL SENSORS

POSITION SENSORS

PRESSURE SENSORS

SPEED/TIMING SENSORS

TEMPERATURE SENSORS

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539-0117: Sensor Assembly

539-0118: Sensor Assembly

415-2432: Te Sensor Group

241-8368: Switch Assembly

525-1929: Variable Frequency Pressure Sensor

256-6453: 2 Pin Passive Temperature sensor

467-8535: Key Start Switch

274-6719: 3-Pin Heavy-Duty 1135kPa Pressure Sensor

595-3007: Battery Disconnect Switch

320-3060: Pressure Sensor

264-4297: Low Temperature Sensor

194-6725: 1135kPa Steel Pressure Sensor

383-2989: Temperature Sensor

149-6371: Compressor Clutch Pressure Switch

320-3061: 600 Kilo Pascal Rated Pressure Sensor

134-2252: Temperature Sensor

Key

Key

Factory Fit

LIQUID LEVEL SENSORS

POSITION SENSORS

PRESSURE SENSORS

SPEED/TIMING SENSORS

TEMPERATURE SENSORS

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Specifications

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Coating

Cross Section Diameter (in)

Depth (in)

Diameter (in)