CATHydraulic Parts

1392383 Pump Gp-Vane Vqh — Cat 980G

Name: 1392383 Pump Gp-Vane Vqh — Cat 980G
Brand: CAT
SKU: 1392383
Availability: InStock

This vane pump assembly is a key component of the hydraulic system, responsible for generating hydraulic flow and pressure to operate various machine functions. Manufactured to meet OEM performance standards, it provides reliable operation and consistent output, unlike a worn pump which exhibits reduced flow and increased internal leakage. Operators may observe sluggish hydraulic functions, a whining noise from the pump, or a loss of system pressure when this part begins to fail.

Pump Gp-Vane Vqh – Part No 1392383 – CAT Spare Part

Part Specifications

Brand	CAT
Category	Hydraulic Parts
Condition	Aftermarket — OEM Specification
Dispatch	Same-day from Mumbai (before 3 PM IST)
GST Invoice	Available — all orders
Export Docs	Commercial invoice, packing list, COO

Compatible Models

980G

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 Type	Vane Pump Assembly
Material	Cast Iron, Steel, Bronze
Application	Main Hydraulic System
Service Life	Replace as needed based on performance testing
Compatibility	OEM specification
Condition	New — OEM specification aftermarket

Failure Symptoms

Early indicators of a failing vane pump include a noticeable decrease in the speed and responsiveness of hydraulic functions, accompanied by a distinct whining or groaning sound. If ignored, the pump's output will continue to diminish, leading to inconsistent operation and potential system overheating. Continued use with a worn pump risks cavitation damage and complete loss of hydraulic power.

Installation Tip

Thoroughly flush the hydraulic system and clean the reservoir before installing the new pump to remove any contaminants. Ensure the pump shaft is properly aligned with the drive coupling to prevent premature wear on the shaft and seal.

Service Note

Inspect the hydraulic filter, reservoir, and suction screen for debris or signs of wear when replacing the vane pump.

1392383 Pump Gp-Vane Vqh — Cat 980G

Compatible Models

Related CAT Parts

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Installation & Application Notes

Failure Symptoms