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The Caterpillar 9G-9621 Gear-Oil Pump Drive is a precision-engineered OEM replacement component designed for 793C, 773B, 772B, 776 excavators operating in Off-highway Truck and heavy construction environments. Built for structural durability and exact fitment, this gear-oil pump drive supports critical assemblies to ensure reliable performance and reduced downtime.
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Common Applications
This Caterpillar 9G-9621 gear-oil pump drive is essential for:
Professional maintenance of CAT excavators.
Direct replacement of worn structural and pivot components.
Heavy-duty Off-highway Truck and earthmoving operations.
Maintaining proper alignment in equipment linkage systems.
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Fits The Following Models
CAT 793C Excavator
CAT 773B Excavator
CAT 772B Excavator
CAT 776 Excavator
CAT 769C Excavator
(Verify fitment with your specific serial number.)
Product Details and Availability
In Stock (if confirmed).
Global Shipping Available.
Serial Number Verification Support.
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