CAT MT4400D AC BEARING-PIVOT 4315963 | Caterpillar 431-5963 | Mining

Title
Caterpillar 431-5963 Bearing-Pivot 4315963 | Fits MT4400D AC, MT4400D AC Excavators

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The Caterpillar 431-5963 Bearing-Pivot 4315963 is a precision-engineered OEM replacement component designed for MT4400D AC, MT4400D AC excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this bearing-pivot 4315963 supports critical assemblies to ensure reliable performance and reduced downtime.

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Common Applications
This Caterpillar 431-5963 bearing-pivot 4315963 is essential for:
– Professional maintenance of CAT excavators.
– Direct replacement of worn structural and pivot components.
– Heavy-duty mining and earthmoving operations.
– Maintaining proper alignment in equipment linkage systems.

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Fits The Following Models
– CAT MT4400D AC Excavator
– CAT MT4400D AC Excavator
(Verify fitment with your specific serial number.)

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OEM Reference
Part Number: 431-5963
Brand: Caterpillar
Category: Mining
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-mt4400d-ac-bearing-pivot-4315963-caterpillar-431-5963-mining/