CATEngine Parts

459-2594 Pressure Switch — Cat C15

This pressure switch monitors and signals changes in hydraulic or system pressure, acting as a crucial control element within various machine systems. It is built to precise tolerances, ensuring reliable activation at the designated pressure threshold, unlike a faulty switch that may trigger erratically or fail to activate. Operators might observe warning lights illuminating incorrectly, system malfunctions, or intermittent operation of components controlled by pressure signals.

Pressure Switch – Part No 459-2594 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine 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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

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, plastic, electrical components
ApplicationHydraulic system pressure monitoring
Service LifeReplace when faulty or at major overhaul
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An initial symptom of a faulty pressure switch might be an intermittent warning light or a system that operates inconsistently. If the switch fails to signal correctly, it can lead to improper system control or prevent necessary safety interlocks from functioning. The worst consequence is potential damage to components due to incorrect pressure regulation or failure to alert the operator to a critical condition.

Installation Tip

Always disconnect the battery before replacing any electrical component like a pressure switch. Ensure the threaded port is clean and use appropriate thread sealant if recommended, but do not overtighten.

Service Note

When replacing a pressure switch, inspect the associated wiring and connectors for any signs of corrosion or damage.