CATHydraulic Parts

1262016 Gear Pump-Hydraulic — Cat 320C

This Gear Pump-Hydraulic is a vital component that generates hydraulic flow and pressure for various machine functions. Manufactured to high standards, it provides consistent performance and durability, unlike a worn pump that struggles to deliver adequate flow. Operators may experience a loss of hydraulic power, slow implement speeds, or the inability to operate certain functions when this pump is failing.

Gear Pump-Hydraulic – Part No 1262016 – 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 TypeGear Pump-Hydraulic
MaterialCast Iron, Steel
ApplicationMain Hydraulic System
Service LifeReplace as needed based on inspection
CompatibilityCTP aftermarket replacement
ConditionNew — CTP aftermarket replacement

Failure Symptoms

A failing gear pump may initially present as a gradual decrease in hydraulic system performance, such as slower boom or bucket movements. If not addressed, the pump's ability to generate adequate pressure will diminish, leading to a significant loss of power and potentially stalling functions. Continued operation with a faulty pump can cause cavitation and damage to other hydraulic components.

Installation Tip

Always prime the new gear pump with clean hydraulic fluid before installation to ensure proper lubrication and prevent dry starts. Never overtighten the mounting bolts, as this can distort the pump housing.

Service Note

Inspect the hydraulic system for contamination and clean or replace hydraulic filters when installing a new gear pump.