CATEngine Parts

309-5768 Pressure Sensor — Cat 3046 3064

This is a pressure sensor designed to monitor and report hydraulic or engine oil pressure within a Caterpillar system. It is manufactured to meet stringent OEM quality standards, ensuring reliable performance and durability compared to worn sensors that may provide inaccurate readings. Operators may notice erratic gauge readings, warning lights, or a complete loss of pressure indication when this sensor fails.

Pressure Sensor – Part No 309-5768 – 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 Sensor
MaterialMetal and electronic components
ApplicationEngine or hydraulic system monitoring
Service LifeReplace as needed based on diagnostic testing
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An initial symptom of a failing pressure sensor is inconsistent or fluctuating gauge readings. If left unaddressed, the system may not receive accurate pressure data, potentially leading to incorrect operational adjustments. This can result in suboptimal performance or damage to components due to improper lubrication or hydraulic function.

Installation Tip

Ensure the threaded port is clean and free of any old sealant or debris before installation to guarantee a proper seal. Avoid overtightening the sensor, which can damage the threads or the sensor body.

Service Note

Inspect the associated wiring harness and electrical connector for any signs of damage or corrosion, and check the pressure gauge or display for proper function.