CATEngine Parts

10r-3335 Hydraulic Pump — Cat 3024C 3034

This is a CAT Hydraulic Pump, the core component responsible for generating flow and pressure in the hydraulic system. It is manufactured to meet stringent OEM standards, ensuring consistent performance and durability over a wide range of operating conditions. Operators may experience slow or erratic hydraulic functions, a noticeable whine or groan from the pump, or a complete loss of hydraulic power when the pump is failing.

Hydraulic Pump – Part No 10r-3335 – 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
MaterialCast Iron, Steel
ApplicationHydraulic System
Service LifeReplace based on performance and wear
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a failing hydraulic pump include sluggish or inconsistent operation of hydraulic functions like lifting or steering. If ignored, the pump's internal components can wear further, leading to reduced system pressure and flow, potentially causing the inability to operate critical functions. This can halt machine operation and lead to costly repairs.

Installation Tip

Thoroughly flush the hydraulic system and replace the hydraulic filter before installing the new pump to prevent contamination. Ensure the pump shaft is properly aligned with the drive coupling to avoid premature wear.

Service Note

When replacing the hydraulic pump, it is essential to inspect and replace the hydraulic filter and check the hydraulic fluid level and condition.