CATHydraulic Parts

1243027 Pump Gp — Cat 140G 130G 160G 12G

This is a hydraulic pump group, the heart of the machine's hydraulic system, responsible for generating the flow and pressure needed to operate various functions. Constructed from high-strength alloys and precision-machined components, it ensures consistent fluid delivery, unlike a worn pump that may exhibit reduced output or internal leakage. Operators will typically observe sluggish hydraulic functions, a whining or groaning noise from the pump area, and a potential loss of system pressure when this component fails.

Pump Gp – Part No 1243027 – 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
MaterialCast Iron, Steel Alloy
ApplicationMain Hydraulic System
Service LifeReplace based on performance diagnostics
CompatibilityCTP Aftermarket Replacement
ConditionNew — CTP Aftermarket

Failure Symptoms

The first indication of a failing hydraulic pump is often a noticeable slowdown or hesitation in hydraulic functions like lifting, steering, or implement movement. If left unaddressed, the pump's output will continue to decrease, leading to a complete loss of hydraulic power and rendering the equipment inoperable. This poses a significant risk of operational downtime and potential damage to other hydraulic components.

Installation Tip

Ensure the hydraulic system is completely drained and clean before installing the new pump to prevent contamination. Never run the pump dry, even for a brief moment, as this can cause immediate internal damage.

Service Note

Inspect and clean the hydraulic system reservoir, filters, and all hydraulic lines for debris or wear when replacing the pump group.