CATHydraulic Parts

2356501 Gear Pump-Hydraulic — Cat 824H 825H

This is a high-quality hydraulic gear pump designed to deliver consistent fluid flow and pressure for the main hydraulic system. Manufactured to meet stringent OEM standards, it ensures reliable performance and longevity compared to worn or damaged pumps that exhibit reduced efficiency. Operators may notice sluggish implement movement, decreased lifting capacity, or unusual noises from the hydraulic system when this pump begins to fail.

Gear Pump-Hydraulic – Part No 2356501 – 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 based on performance degradation
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing gear pump include a noticeable decrease in hydraulic system responsiveness and increased operating temperatures. If left unaddressed, the pump's output will continue to diminish, leading to slower cycle times and reduced machine productivity. Continued operation with a worn pump risks damage to other hydraulic components due to inadequate lubrication and pressure.

Installation Tip

Ensure the hydraulic system is completely flushed and free of debris before installation to prevent premature wear. Avoid overtightening mounting bolts, as this can distort the pump housing and cause internal binding.

Service Note

Inspect hydraulic filters, hoses, and fluid for signs of wear or contamination when replacing the gear pump.