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The Caterpillar 479-4161 Coupling As- is a precision-engineered OEM replacement component designed for IT12, R1300, R1600G, R1600 excavators operating in Integrated Toolcarrier, Load, Haul, Dump and heavy construction environments. Built for structural durability and exact fitment, this coupling as- supports critical assemblies to ensure reliable performance and reduced downtime.
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Common Applications
This Caterpillar 479-4161 coupling as- is essential for:
Professional maintenance of CAT excavators.
Direct replacement of worn structural and pivot components.
Heavy-duty Integrated Toolcarrier, Load, Haul, Dump and earthmoving operations.
Maintaining proper alignment in equipment linkage systems.
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Fits The Following Models
CAT IT12 Excavator
CAT R1300 Excavator
CAT R1600G Excavator
CAT R1600 Excavator
CAT R2900G 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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