CATEngine Parts

5j-6217 Hydraulic Pump — Cat 3408 992

This is a high-pressure hydraulic pump, essential for generating the flow and pressure required to operate the machine's various hydraulic functions. Manufactured to meet rigorous OEM performance specifications, it ensures reliable operation and longevity, unlike a worn pump that may exhibit reduced output or internal leakage. Operators might observe sluggish implement response, loss of power under load, or unusual noises from the hydraulic system as indicators of a failing pump.

Hydraulic Pump – Part No 5j-6217 – 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 TypeHydraulic Pump
MaterialCast iron, steel alloys
ApplicationMain hydraulic system
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Sluggish or unresponsive hydraulic functions, especially under load, and a noticeable decrease in overall machine power are early signs of pump wear. Continued operation with a failing pump can lead to intermittent hydraulic system failure and potential damage to other hydraulic components due to reduced lubrication and increased heat.

Installation Tip

Thoroughly flush the hydraulic system and replace the hydraulic filter before installing a new pump to prevent contamination from damaging the new unit. Ensure the pump shaft is properly aligned with the drive coupling to avoid premature bearing failure.

Service Note

Inspect the hydraulic fluid reservoir and lines for debris, and replace the hydraulic filter.