CATERPILLAR 204-3982 Bolt-Socket Head 2043982

Caterpillar 204-3982 Bolt-Socket Head – OEM-Grade Durability for Excavator and Engine Applications
The Caterpillar 204-3982 Bolt-Socket Head is a precision-engineered fastener designed specifically for heavy-duty applications in a wide range of Caterpillar excavators and industrial engines. Compatible with models including the KNS-3516B Engine, CBT-312C L Excavator, BNN-312C Excavator, and many others, this bolt ensures optimal fit and performance under extreme load conditions. Manufactured from high-strength alloy steel with superior metallurgy, the 204-3982 bolt offers exceptional tensile strength and corrosion resistance, making it ideal for drivetrain assemblies and structural components exposed to harsh environments.

This socket head bolt features exacting dimensional tolerances to maintain secure fastening and prevent loosening due to vibration or mechanical stress. Its robust design supports high torque applications, ensuring reliable joint integrity in critical engine and excavator assemblies. The bolt’s compatibility across multiple Caterpillar excavator series (such as the 312C, 365B, 385C, and 330D L models) highlights its versatility and essential role in maintaining equipment uptime and operational efficiency. OEM-grade quality guarantees that the 204-3982 bolt meets Caterpillar’s stringent standards for durability and performance, reducing maintenance frequency and enhancing overall machine reliability.

For professional-grade Caterpillar spare parts that deliver long-lasting performance and precise fitment, explore the full specifications and purchase options for the Caterpillar 204-3982 Bolt-Socket Head here. This bolt is a critical component for maintaining the structural integrity and optimal function of your heavy equipment’s drivetrain and engine systems.

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