CATHydraulic Parts

487-6209 Hydraulic Pump — Cat Excavator 307 5 E307 5

This is a high-pressure hydraulic pump designed to supply fluid flow to the main hydraulic system of Caterpillar equipment. It is manufactured to meet stringent OEM quality standards, ensuring reliable performance and durability compared to worn or damaged units. Operators may notice a loss of hydraulic power, slow or erratic implement movement, or increased system noise when this pump begins to fail.

Hydraulic Pump – Part No 487-6209 – 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
MaterialCast Iron and Steel
ApplicationMain Hydraulic System
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing hydraulic pump include a noticeable decrease in lifting capacity or implement speed. If left unaddressed, the pump's performance will continue to degrade, leading to intermittent hydraulic system operation. Continued operation with a failing pump risks damage to other critical hydraulic components due to inadequate flow or pressure.

Installation Tip

Ensure the hydraulic tank is clean and the fluid level is properly maintained before beginning installation. Avoid introducing any dirt or debris into the pump's inlet or outlet ports during the mounting process.

Service Note

Always replace the hydraulic filter element(s) when replacing the hydraulic pump to prevent contamination of the new unit.