CATHydraulic Parts

3g6402 Hydraulic Component — Cat D9T

This hydraulic component is integral to the operation of the machine's hydraulic system, regulating fluid pressure and flow for optimal performance. It is built to meet rigorous OEM specifications, offering superior resilience and longevity over a worn or failed part. Operators might observe a noticeable loss of power, difficulty in controlling implements, or unusual noises from the hydraulic system when this component is compromised.

Hydraulic Component – Part No 3g6402 – CAT Spare Part
Part Specifications
BrandCAT
CategoryHydraulic 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

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

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

Part TypeHydraulic Component
MaterialHigh-strength steel
ApplicationHydraulic system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indicators of a problem include a reduction in hydraulic system responsiveness or a slight hesitation during operation. If ignored, the issue can escalate to unpredictable machine movements and potential fluid leaks. Continued use with a faulty component increases the risk of damage to other critical hydraulic parts.

Installation Tip

Ensure all hydraulic lines are clean before connecting them to the new component to prevent internal contamination. Do not force connections; ensure proper alignment to avoid damaging seals or threads.

Service Note

Check the condition of the hydraulic pump and cylinders for any signs of wear or damage during the replacement process.