CATEngine Parts

0r-8673-222-0110 Hydraulic Axial Piston Pump — Cat 3306

This Hydraulic Axial Piston Pump is a critical component responsible for generating high-pressure hydraulic fluid flow to power various machine functions. Manufactured to meet rigorous OEM quality standards, it ensures consistent performance and longevity, unlike a worn pump that exhibits reduced flow and pressure. Operators may observe sluggish hydraulic operation, decreased lifting capacity, or unusual noises from the hydraulic system when this pump begins to fail.

Hydraulic Axial Piston Pump – Part No 0r-8673-222-0110 – 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 Axial Piston Pump
MaterialHigh-strength Steel Alloy
ApplicationMain Hydraulic System
Service LifeReplace every 4,000-6,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing hydraulic axial piston pump include a noticeable decrease in hydraulic system speed and power, such as slower boom or bucket movements. If ignored, the pump's internal wear will worsen, leading to inconsistent pressure and flow, making the machine difficult to control. Continued operation risks significant damage to other hydraulic components due to contaminated fluid and lack of proper lubrication.

Installation Tip

Ensure the hydraulic reservoir is completely drained and flushed before installing the new pump to prevent contamination. Never run the new pump dry; prime it according to the manufacturer's instructions before initial startup.

Service Note

Replace the hydraulic filter and inspect the hydraulic fluid for contamination when servicing or replacing the axial piston pump.