CATHydraulic Parts

1785195 Pump Gp-Ps — Cat 69D 769D

This pressure-sensing (PS) pump group is engineered to regulate hydraulic fluid flow and pressure, ensuring efficient operation of heavy machinery. Built with robust materials and precision tolerances, it provides performance and durability equivalent to original equipment, outlasting worn or damaged units. Operators may experience sluggish hydraulic functions, reduced lifting capacity, or unexpected system shutdowns when this pump begins to degrade.

Pump Gp-Ps – Part No 1785195 – 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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Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

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 Pump Assembly (Pressure Sensing)
MaterialHardened Steel, Cast Iron
ApplicationMain Hydraulic System
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Initial symptoms of a failing pump include a gradual decrease in hydraulic system speed and power, accompanied by potential whining noises. If ignored, the machine may struggle with load-bearing tasks, leading to operational inefficiencies and increased cycle times. Continued use risks internal pump damage and potential contamination of the hydraulic fluid.

Installation Tip

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

Service Note

Inspect the hydraulic system for any signs of internal wear or contamination, and replace the hydraulic filter.