Direct OEM Genuine
Multi-Model Compatibility
Heavy-Duty Mining Grade
Serial Verification Available
Worldwide Shipping
Title
Caterpillar 6N-7378 Pulley-Crankshaft 6N7378 | Fits D400D, D40D, D350E II Excavators
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Opening Paragraph
The Caterpillar 6N-7378 Pulley-Crankshaft 6N7378 is a precision-engineered OEM replacement component designed for D400D, D40D, and D350E II excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this pulley-crankshaft supports critical assemblies to ensure reliable performance and reduced downtime.
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Common Applications
This Caterpillar 6N-7378 pulley-crankshaft 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 D400D Excavator
– CAT D40D Excavator
– CAT D350E II Excavator
– CAT D35HP Excavator
(Verify fitment with your specific serial number.)
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OEM Reference
Part Number: 6N-7378
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-d400d-6n-7378-pulley-crankshaft-6n7378-caterpillar-mining/
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