CATHydraulic Parts

3g-2807-3g2807 Hydraulic Pump Cartridge 3G 2807 — Cat 983 983B

This hydraulic pump cartridge is a key internal component responsible for generating hydraulic pressure and flow within the pump housing. Manufactured to precise specifications, it ensures optimal performance and longevity, unlike a worn cartridge which can lead to reduced efficiency and internal leakage. Operators might notice a loss of hydraulic power, slow or erratic implement movements, or an increase in hydraulic system temperature if this cartridge fails.

Hydraulic Pump Cartridge 3G 2807 – Part No 3g-2807-3g2807 – 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 Pump Cartridge
MaterialHardened Steel and Bronze
ApplicationHydraulic Pump Assembly
Service LifeReplace as needed or during pump overhaul
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a failing hydraulic pump cartridge include a noticeable decrease in the speed and force of hydraulic functions. If ignored, the pump may begin to make irregular noises and internal leakage will increase, leading to overheating and reduced system efficiency. Continued operation risks significant damage to the pump and other hydraulic components.

Installation Tip

Carefully inspect the pump housing for any scoring or wear marks before installing the new cartridge, as these can compromise the seal and performance. Ensure all internal components are properly seated and aligned during assembly.

Service Note

When replacing the pump cartridge, it is crucial to inspect the hydraulic pump housing for wear and replace the hydraulic filter and fluid.