CATHydraulic Parts

1713239 Pump Gp-2P — Cat 330

This is a 2-piston hydraulic pump group, a core component of the hydraulic system responsible for generating the flow and pressure needed to operate various machine functions. Built to meet stringent OEM performance specifications, it delivers consistent hydraulic power, unlike a worn pump that may exhibit reduced output or internal bypass. Operators will notice a significant decrease in the speed and power of hydraulic operations, or a complete lack of hydraulic function, if this pump group fails.

Pump Gp-2P – Part No 1713239 – 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 Pump Group (2-Piston)
MaterialCast Iron and Steel Components
ApplicationHydraulic Power Generation
Service LifeInspect annually, replace if performance degrades
CompatibilityCTP aftermarket replacement
ConditionNew — CTP aftermarket replacement

Failure Symptoms

A failing hydraulic pump group typically manifests as a noticeable slowdown in all hydraulic functions, accompanied by increased noise from the pump. If ignored, the pump's output will continue to diminish, leading to a severe loss of machine power and responsiveness. The ultimate consequence is a complete failure of the hydraulic system, rendering the equipment inoperable and potentially causing damage to other hydraulic components.

Installation Tip

Ensure the hydraulic system is thoroughly flushed and new, clean hydraulic fluid is used before installing a new pump to prevent contamination. Double-check that the pump shaft is properly aligned with the drive coupling to avoid stress on the drivetrain.

Service Note

Inspect hydraulic fluid filters, reservoir, and all hydraulic lines for debris or signs of wear when replacing the hydraulic pump group.