The Air Cleaner Pressure Sensor with part number 7861-91-1420 is an essential component for various Komatsu Excavators, including the PC300-6, PC100-6, PC100-6S, and PC130-6 models. This pressure switch is designed to monitor the air pressure in the cleaner system, ensuring that the engine receives optimal airflow for efficient performance. By detecting changes in air pressure, the sensor helps to maintain proper engine operation and prevent potential issues related to clogged air filters. Constructed with high-quality materials, the sensor offers reliable performance and durability, even in the challenging conditions typical of construction sites. Its accurate pressure monitoring is crucial for maintaining the health and efficiency of the excavator’s engine.
| Part Name | Air Cleaner Pressure Sensor |
|---|---|
| Part Number | 7861-91-1420 |
| Compatible Models | Komatsu PC300-6, PC100-6, PC100-6S, PC130-6 |
| Function | Monitors air pressure in the cleaner system |
| Material Quality | High-quality construction for durability |
| Key Features | Accurate pressure monitoring, enhances engine performance |
| Application | Ensures optimal airflow and engine efficiency |
| Durability | Designed for reliable performance in demanding conditions |
















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