CAT 12G SHAFT-DRIVE PINION 8D7427 | Caterpillar 8D-7427 | Mining

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Caterpillar 8D-7427 Shaft-Drive Pinion | Fits 12G, 140G, 130G, 160G Excavators

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The Caterpillar 8D-7427 Shaft-Drive Pinion is a precision-engineered OEM replacement component designed for 12G, 140G, 130G, and 160G excavators operating in Motor Grader and heavy construction environments. Built for structural durability and exact fitment, this shaft-drive pinion supports critical assemblies to ensure reliable performance and reduced downtime.

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Common Applications
This Caterpillar 8D-7427 shaft-drive pinion is essential for:
Professional maintenance of CAT excavators.
Direct replacement of worn structural and pivot components.
Heavy-duty Motor Grader and earthmoving operations.
Maintaining proper alignment in equipment linkage systems.

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Fits The Following Models
CAT 12G Excavator
CAT 140G Excavator
CAT 130G Excavator
CAT 160G Excavator
CAT 120G Excavator
(Verify fitment with your specific serial number.)

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OEM Reference
Part Number: 8D-7427
Brand: Caterpillar
Category: Motor Grader
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-12g-shaft-drive-pinion-8d7427-caterpillar-8d-7427-mining/