CATHydraulic Parts

2929964 Caterpillar Pump Gp-Gear 2929964 — Cat

This gear pump is a critical component of the hydraulic system, responsible for generating flow and pressure to power various machine functions. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or failing units. Operators may notice a loss of hydraulic power, slow or erratic implement movement, or increased system noise when this pump begins to fail.

Caterpillar Pump Gp-Gear 2929964 – Part No 2929964 – 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 TypeGear Pump
MaterialHardened Steel Alloy
ApplicationMain Hydraulic System
Service LifeReplace based on performance degradation or 5,000-8,000 hours
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure may 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 operation and potential overheating of the hydraulic fluid. Continued operation with a failing pump risks damage to other sensitive hydraulic components due to reduced lubrication and increased particulate contamination.

Installation Tip

Ensure the hydraulic reservoir is clean and the fluid level is adequate before installation to prevent introducing contaminants. Avoid overtightening the mounting bolts, as this can distort the pump housing and cause premature failure.

Service Note

Inspect the hydraulic filter and fluid for signs of wear debris, and consider replacing the hydraulic fluid and filter element simultaneously.