CATElectrical Parts

9G8010 Switch As- Pressure — Cat 120B 120G

This is a pressure switch assembly that monitors and signals changes in hydraulic or pneumatic system pressure. It is engineered for reliability and accuracy, ensuring proper system operation and protection compared to a faulty switch that may provide incorrect readings. Operators may observe system malfunctions, warning lights, or erratic behavior of hydraulic components when this switch fails.

Switch As- Pressure – Part No 9G8010 – CAT Spare Part
Part Specifications
BrandCAT
CategoryElectrical Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Disconnect main battery before working on electrical components. Use dielectric grease on all connector pins. Check ground connections — most electrical faults trace to poor grounds. Test with multimeter before installing new parts.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypePressure Switch Assembly
MaterialBrass, Steel, Plastic
ApplicationHydraulic or pneumatic system monitoring
Service LifeReplace every 3,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An initial symptom of a failing pressure switch is inaccurate pressure readings or the illumination of related warning lights. If ignored, the system may operate outside its intended pressure parameters, potentially causing damage to pumps, valves, or actuators. This can lead to costly repairs and unplanned downtime.

Installation Tip

Ensure the system pressure is completely relieved before removing the old switch to prevent fluid expulsion and potential injury. When installing the new switch, use appropriate thread sealant and avoid over-tightening.

Service Note

Inspect the associated hydraulic or pneumatic lines for leaks and check the system's overall pressure performance after replacing the 9G8010 pressure switch.