Part Name: Pressure Switch Part Number(s): 344-7391 / 3447391 Application/ Compatibility: Specifically designed for Caterpillar excavators and other heavy equipment requiring consistent pressure monitoring for hydraulic or engine systems Function: Detects specific pressure levels and sends electrical signals to alert or control systems, ensuring operational safety and equipment protection Condition: Brand New / OEM Standard Replacement Machine Type: Excavator Technical Specifications: Type: Mechanical pressure switch Material: High-strength brass or stainless steel housing with weather-sealed construction Operating Voltage: Suitable for both 12V and 24V systems Pressure Set Point: Calibrated to OEM specifications (typically 30–100 psi depending on system) Mounting: Threaded OEM-compatible installation Connector Type: Sealed 2-pin connector Weight: Approx. 0.3 kg Category: Sensor & Switch Components Shipping: Global Shipping Available | Delivery in 3–5 Days