Pressure Switch 453-5523-02 453552302 for Caterpillar CAT320D Excavator

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Part Name: Pressure Switch Part Number(s): 453-5523-02 453552302 Application / Compatibility: Suitable for Caterpillar CAT320D excavators and related CAT equipment requiring OEM pr essure switch 453-5523-02 for hydraulic or engine pressure monitoring Function: Detects fluid or air pressure changes and transmits signals to the ECU to support optimal system operation and prevent overpressure or failure in hydraulic circuits Condition: Brand New / OEM Standard Replacement Machine Type: Excavator Technical Specifications: Voltage Rating: 12–24V DC Pressure Range: OEM-calibrated (typically 20–40 bar) Thread Type: OEM-standard hydraulic thread Material: Stainless steel with corrosion-resistant finish Connector Type: 2-pin sealed connector Signal Output: Normally open (NO) or normally closed (NC), depending on system Installation: Screw-in type, OEM direct-fit Weight: Approx. 0.15–0.20 kg Category: Hydraulic System Components Shipping: Global Shipping Available | Delivery in 3–5 Days Show more