CATElectrical Parts

3095769 Switch As- Pressure — Cat 311C 311D LRR

This is a pressure switch that monitors and signals hydraulic system pressure levels to the machine's control unit. It is manufactured to meet stringent OEM quality standards, ensuring reliable operation compared to a worn switch that may provide inaccurate readings or fail to activate. Operators may notice erratic gauge readings, warning lights illuminating unexpectedly, or a loss of system function if this switch fails.

Switch As- Pressure – Part No 3095769 – 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
MaterialBrass housing, internal diaphragm
ApplicationHydraulic system pressure monitoring
Service LifeReplace every 3,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An initial sign of failure may be a fluctuating pressure gauge or an illuminated warning light. If left unaddressed, the machine's control system may receive incorrect pressure signals, leading to reduced performance or system shutdowns. Failure to replace a faulty pressure switch can result in improper system operation and potential damage to hydraulic components.

Installation Tip

Ensure the hydraulic system is properly depressurized before attempting removal to prevent fluid loss and injury. Avoid overtightening the switch into the manifold, which can damage the threads or the switch body.

Service Note

Inspect the hydraulic fluid level and check for any debris in the system when replacing this pressure switch.