CATEngine Parts

152-2914 Hydraulic Piston Pump — Cat 725 730 Articulated Truck

This is a high-pressure hydraulic piston pump, a vital component responsible for generating the flow and pressure required for the machine's primary hydraulic functions. It efficiently converts engine power into usable hydraulic energy, performing better than a worn pump by delivering consistent output. Operators will typically notice a significant loss of power in steering, braking, or implement control, accompanied by slow or unresponsive hydraulics when this part fails.

Hydraulic Piston Pump – Part No 152-2914 – 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 Piston Pump
MaterialHardened steel, aluminum alloy
ApplicationMain hydraulic system
Service LifeReplace based on performance or 5,000-10,000 hours
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing hydraulic piston pump is a noticeable sluggishness in all hydraulic functions, such as steering and lifting. If ignored, the hydraulic system may become completely unresponsive, rendering the machine inoperable. This can lead to a critical inability to maneuver or control the equipment, posing a significant operational risk.

Installation Tip

Before installation, ensure all hydraulic lines are clean and free of debris to prevent contamination of the new pump. Never run the pump dry; always prime it with hydraulic fluid before initial startup.

Service Note

It is crucial to inspect and clean the hydraulic tank and replace the hydraulic filter element when installing a new hydraulic piston pump.