CATERPILLAR 6I-4638 Bolt-Socket Head 6I4638

CATERPILLAR 6I-4638 Bolt-Socket Head – OEM-Grade Durability for Articulated Dump Trucks & Asphalt Pavers

The Caterpillar 6I-4638 Bolt-Socket Head is a precision-engineered fastener designed to meet the rigorous demands of heavy-duty machinery, including a wide range of articulated dump trucks (models 3T9-725, 3F5-735, H6Y-735, L6Y-735, H6Z-725, and more) and asphalt pavers (such as 8BM-AP-1055B, 6TN-BG-2455C, AC4-AP-1000F, and others). Manufactured from high-strength alloy steel with superior metallurgy, this bolt offers exceptional tensile strength and resistance to shear forces under extreme load conditions. Its socket head design ensures secure torque application, minimizing the risk of loosening in high-vibration environments typical of construction and mining operations. The 6I-4638 bolt’s dimensions and threading conform strictly to Caterpillar OEM specifications, guaranteeing seamless integration and optimal drivetrain performance.

Technically, the 6I-4638 bolt features precision-machined threads and a hardened surface treatment that enhances wear resistance and corrosion protection. This fastener is engineered to withstand the dynamic stresses encountered in articulated dump truck steering linkages and asphalt paver frame assemblies, ensuring long service life and reduced maintenance downtime. Its compatibility across multiple Caterpillar models underscores its versatility and reliability in heavy equipment applications. By utilizing this OEM-grade bolt, operators benefit from enhanced structural integrity, improved load distribution, and consistent operational safety, making it an indispensable component for maintaining peak machine performance.

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Optimize your heavy equipment maintenance with this durable, high-performance Caterpillar bolt designed specifically for articulated dump trucks and asphalt pavers. Keywords: Caterpillar 6I-4638 bolt, socket head bolt, articulated dump truck parts, asphalt paver fasteners, OEM Caterpillar bolts, heavy equipment spare parts.