CATEngine Parts

7j-0563 Hydraulic Pump Cartridge — Cat 950 992

This hydraulic pump cartridge is a precision-engineered assembly that forms the core of the hydraulic pump, responsible for generating fluid flow and pressure. It is manufactured to exacting standards to ensure optimal performance and longevity, unlike a worn cartridge which may exhibit reduced efficiency and internal leakage. Operators might observe a loss of hydraulic power, slow or unresponsive implement movements, or overheating of the hydraulic system when this component is failing.

Hydraulic Pump Cartridge – Part No 7j-0563 – 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
MaterialHardened steel alloy
ApplicationMain hydraulic pump
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of a failing hydraulic pump cartridge include a noticeable decrease in hydraulic system pressure and performance. If left unaddressed, this can lead to intermittent hydraulic function and increased operating temperatures. Continued operation with a worn cartridge risks damage to the entire hydraulic system, including hoses and cylinders.

Installation Tip

Ensure all internal pump components and the housing are meticulously clean before assembly to prevent premature wear. Do not mix old and new seals or O-rings, as this can compromise the seal integrity.

Service Note

When replacing the hydraulic pump cartridge, it is crucial to inspect the hydraulic fluid for metal particles and consider replacing the hydraulic filter.