CATHydraulic Parts

9J5065 Caterpillar Pump G Vane 9J5065 — Cat 320C

This is a Caterpillar Pump G Vane designed to work within a hydraulic pump assembly, controlling fluid displacement and maintaining optimal pressure. Manufactured with precision and durable materials, it provides consistent performance and wear resistance superior to a worn or broken vane. Operators may notice a decrease in hydraulic system efficiency, erratic pump operation, or a loss of lifting/power if this vane fails.

Caterpillar Pump G Vane 9J5065 – Part No 9J5065 – 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 TypePump Vane
MaterialHardened steel
ApplicationHydraulic pump assembly
Service LifeReplace during pump overhaul or if damaged
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of vane failure might include a slight drop in hydraulic system pressure under load. If ignored, the pump's efficiency will significantly decrease, leading to sluggish operation and potential overheating. Continued operation with worn vanes can cause internal pump damage and premature failure.

Installation Tip

Ensure the pump housing and rotor are meticulously clean before installing new vanes. Avoid forcing the vanes into their slots, as they should slide freely with proper lubrication.

Service Note

Inspect the hydraulic pump's rotor, cam ring, and seals for wear and damage when replacing the vanes.