Pressure Switch 255-5321 2555321 for Caterpillar Excavator

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Part Name: Pressure Switch Part Number(s): 255-5321 / 2555321 Application/ Compatibility: Compatible with Caterpillar heavy machinery, including excavators and loaders, for hydraul ic and fuel system pressure monitoring Function: Activates or deactivates electrical circuits when system pressure reaches preset levels to ensure safety and optimal equipment performance Condition: Brand New / OEM Standard Replacement Machine Type: Excavator Technical Specifications: Type: Mechanical pressure switch Material: Brass or stainless steel body with durable internal components Operating Voltage: Compatible with 12V / 24V systems Pressure Set Point: Factory-calibrated per OEM standards (typically 30–80 psi) Mounting: OEM-standard threaded fitment Connector Type: 2-pin or 3-pin plug Weight: Approx. 0.2–0.3 kg Category: Sensor & Switch Components Shipping: Global Shipping Available | Delivery in 3–5 Days Show more