Pressure Switch Sensor 4088734 for Cummins QSK45 QSK60 Engine Excavator

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Part Name: Pressure Switch Sensor Part Number(s): 4088734 Application/ Compatibility: Specifically designed for Cummins QSK45 and QSK60 series engines used in large excavators, min ing haul trucks, and heavy industrial equipment Function: Detects pressure levels in oil or fuel systems and sends a signal to the ECU or warning systems when preset thresholds are reached, ensuring engine protection and operational safety Condition: Brand New / OEM Standard Replacement Machine Type: Excavator Technical Specifications: Type: Mechanical pressure-activated switch sensor Material: Heavy-duty stainless steel housing with sealed electronics Operating Voltage: Compatible with 12V / 24V systems Pressure Set Point: Calibrated to Cummins OEM specifications (typically within 30–100 psi range for QSK engines) Mounting: Threaded OEM-compliant installation Connector Type: 2-pin or 3-pin sealed connector (depending on variant) Weight: Approx. 0.3–0.4 kg Category: Sensor & Switch Components Shipping: Global Shipping Available | Delivery in 3–5 Days Show more