CATHydraulic Parts

2387642 Gear Pump-Hydraulic — Cat 236B 236B3

This is a high-quality gear pump designed to deliver consistent hydraulic flow and pressure for essential machine functions. It is manufactured to meet stringent OEM standards, ensuring durability and performance that surpasses worn or failing units. Operators may notice a loss of power, sluggish hydraulics, or complete system failure when this pump is compromised.

Gear Pump-Hydraulic – Part No 2387642 – 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.

Part TypeHydraulic Gear Pump
MaterialHardened Steel Alloy
ApplicationMain Hydraulic System
Service LifeReplace every 3,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing gear pump include a noticeable decrease in hydraulic system performance, such as slower boom or bucket movements. If left unaddressed, the pump's efficiency will continue to degrade, leading to intermittent system operation and potential overheating. Continued operation with a compromised pump risks damage to other critical hydraulic components.

Installation Tip

Thoroughly flush the hydraulic system to remove any debris before installing the new pump. Avoid overtightening the mounting bolts, as this can distort the pump housing and cause premature failure.

Service Note

Inspect the hydraulic fluid and filter for signs of wear debris, and consider replacing the hydraulic filter as part of this service.