Multiquip A300397400 GBX III Oil Tank Level Sensor - OEM Replacement Part

The oil tank level sensor monitors hydraulic oil levels in Multiquip GBX III series light towers, providing critical feedback to prevent engine damage from low oil conditions. This sensor integrates with the engine control system to trigger shutdown protocols when oil levels fall below safe operating thresholds, protecting expensive engine components from catastrophic failure.

This sensor works in conjunction with the GBX control system's diagnostic network, which monitors multiple engine parameters including actuator current, alternator voltage, and engine speed. When the sensor detects abnormal oil levels, it communicates with the ECU to initiate warning sequences and controlled shutdown procedures. The sensor supply voltage operates within a 4V minimum threshold—readings below this trigger engine stops after 10 seconds from start, as indicated in troubleshooting protocols.

Compatible with the following Multiquip models:

• GBX12SK
• GBX24BK

Regular inspection of this sensor is essential for maintaining proper engine protection systems. Failed or faulty sensors can result in unprotected operation or false shutdown conditions, leading to job site downtime.

Genuine Multiquip OEM part, sold by an authorized dealer.