CATHydraulic Parts

4j-3538 Cartridge Vane Pump — Cat Excavator E325B E325C

OEM-specification CAT Cartridge Vane Pump. Part number 4j-3538. Compatible with CAT Excavator E325B E325C.

Cartridge Vane Pump – Part No 4j-3538 – 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.