CATEngine Parts

2897917 Gear Pump — Cat 330D 336D

This gear pump is essential for circulating lubricating oil or hydraulic fluid throughout the engine or machine system. It is constructed from high-grade materials to meet rigorous OEM specifications, ensuring reliable pressure and flow rates superior to worn components. Operators might observe low oil pressure warnings, sluggish hydraulic functions, or unusual noises originating from the pump housing when this part is failing.

Gear Pump – Part No 2897917 – 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 TypeGear Pump
MaterialHardened steel alloy
ApplicationEngine lubrication or hydraulic system
Service LifeReplace based on oil pressure readings or audible signs of wear
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of a failing gear pump include a noticeable drop in oil pressure or slower hydraulic response. If ignored, the pump may begin to whine or grind, and the system's performance will degrade further. Continued operation risks insufficient lubrication or hydraulic power, potentially causing severe engine or component damage.

Installation Tip

Ensure the system is completely flushed of any contaminants before installing the new pump to prevent premature wear. Do not operate the pump dry; prime it with clean system fluid before initial startup.

Service Note

Inspect the oil filter and oil cooler for any signs of blockage or debris when replacing the gear pump.