Direct OEM Genuine
Multi-Model Compatibility
Heavy-Duty Mining Grade
Serial Verification Available
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Title
Caterpillar 264-9821 Idler & Bearing As | Fits MD6310, 3512, 345C, 345B II Excavators
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Opening Paragraph
The Caterpillar 264-9821 Idler & Bearing As is a precision-engineered OEM replacement component designed for MD6310, 3512, 345C, and 345B II excavators operating in Drill, Engine – Generator Set, Excavator, Expanded Mining Products, Forest Products, Material Handler, and heavy construction environments. Built for structural durability and exact fitment, this idler & bearing assembly supports critical assemblies to ensure reliable performance and reduced downtime.
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Common Applications
This Caterpillar 264-9821 idler & bearing as is essential for:
Professional maintenance of CAT excavators.
Direct replacement of worn structural and pivot components.
Heavy-duty Drill, Engine – Generator Set, Excavator, Expanded Mining Products, Forest Products, Material Handler, and earthmoving operations.
Maintaining proper alignment in equipment linkage systems.
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Fits The Following Models
CAT MD6310 Excavator
CAT 3512 Excavator
CAT 345C Excavator
CAT 345B II Excavator
CAT 349D2 L Excavator
(Verify fitment with your specific serial number.)
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OEM Reference
Part Number: 264-9821
Brand: Caterpillar
Category: Drill, Engine – Generator Set, Excavator, Expanded Mining Products, Forest Products, Material Handler
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-md6310-idler-amp-bearing-as-2649821-caterpillar-264-9821-mining/
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