Direct OEM Genuine
Multi-Model Compatibility
Heavy-Duty Mining Grade
Serial Verification Available
Worldwide Shipping
Title
Caterpillar 3T-6519 Roller | Fits D326, 578, 589, 561H Excavators
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Opening Paragraph
The Caterpillar 3T-6519 Roller is a precision-engineered OEM replacement component designed for D326, 578, 589, and 561H excavators operating in Engine – Generator Set and heavy construction environments. Built for structural durability and exact fitment, this roller supports critical assemblies to ensure reliable performance and reduced downtime.
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Common Applications
This Caterpillar 3T-6519 roller is essential for:
Professional maintenance of CAT excavators.
Direct replacement of worn structural and pivot components.
Heavy-duty Engine – Generator Set and earthmoving operations.
Maintaining proper alignment in equipment linkage systems.
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Fits The Following Models
CAT D326 Excavator
CAT 578 Excavator
CAT 589 Excavator
CAT 561H Excavator
CAT 561M Excavator
(Verify fitment with your specific serial number.)
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OEM Reference
Part Number: 3T-6519
Brand: Caterpillar
Category: Engine – Generator Set
Machine Type: Hydraulic Excavator
Condition: OEM / Genuine-Style Replacement
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Product Details and Availability
In Stock (if confirmed).
Global Shipping Available.
Serial Number Verification Support.
Request Fast Quote for Current Market Pricing.
Access full technical specifications and availability here:
https://allparts.expert/parts/mining/cat-d326-roller-3t6519-caterpillar-3t-6519-mining/
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