CATEngine Parts

6e-2387 Hydraulic Pump Cartridge — Cat 3306

This is a hydraulic pump cartridge, a precision-engineered component that forms the core of a hydraulic pump, generating fluid flow and pressure. It is manufactured to exact tolerances for optimal performance and longevity, unlike a worn cartridge that results in reduced hydraulic power. Operators may experience slow or unresponsive hydraulic functions, loss of lifting capacity, or whining noises from the hydraulic pump when this cartridge fails.

Hydraulic Pump Cartridge – Part No 6e-2387 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine 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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

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 Cartridge Kit
MaterialHardened Steel, Bronze
ApplicationHydraulic Pump Assembly
Service LifeReplace as needed based on hydraulic performance
CompatibilityCAT specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing hydraulic pump cartridge is typically a noticeable decrease in the speed or power of hydraulic functions. If ignored, this will progress to intermittent or complete loss of hydraulic operation, potentially leaving the equipment immobile. The worst-case consequence is damage to other hydraulic components due to insufficient lubrication or erratic pressure.

Installation Tip

Thoroughly clean the inside of the hydraulic pump housing and all hydraulic lines before installing the new cartridge to prevent contamination. Ensure the cartridge is oriented correctly according to the service manual to avoid internal damage.

Service Note

Replace the hydraulic system filter and inspect the hydraulic fluid for wear metals when installing a new hydraulic pump cartridge.