CAT AP-300D STRAINER 3876403 | Caterpillar 387-6403 | Mining

Title
Caterpillar 387-6403 Strainer | Fits AP-300D, AP-300, 416, 420 Excavators

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Opening Paragraph
The Caterpillar 387-6403 Strainer is a precision-engineered OEM replacement component designed for AP-300D, AP-300, 416, 420 excavators operating in Asphalt Paver, Backhoe Loader, Engine – Generator Set, Engine – Industrial, Engine – Machine, Excavator, Paving Compactor, Telehandler, and heavy construction environments. Built for structural durability and exact fitment, this strainer supports critical assemblies to ensure reliable performance and reduced downtime.

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Common Applications
This Caterpillar 387-6403 strainer is essential for:
Professional maintenance of CAT excavators.
Direct replacement of worn structural and pivot components.
Heavy-duty Asphalt Paver, Backhoe Loader, Engine – Generator Set, Engine – Industrial, Engine – Machine, Excavator, Paving Compactor, Telehandler, and earthmoving operations.
Maintaining proper alignment in equipment linkage systems.

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Fits The Following Models
CAT AP-300D Excavator
CAT AP-300 Excavator
CAT 416 Excavator
CAT 420 Excavator
CAT POWER SYS Excavator
(Verify fitment with your specific serial number.)

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OEM Reference
Part Number: 387-6403
Brand: Caterpillar
Category: Asphalt Paver, Backhoe Loader, Engine – Generator Set, Engine – Industrial, Engine – Machine, Excavator, Paving Compactor, Telehandler
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-ap-300d-strainer-3876403-caterpillar-387-6403-mining/