CATERPILLAR 054-6739 Shaft 0546739

Caterpillar 054-6739 Shaft – OEM-Grade Durability for Articulated Dump Trucks and Heavy Equipment

The Caterpillar 054-6739 Shaft is a precision-engineered drivetrain component designed for a wide range of Caterpillar heavy machinery, including articulated dump trucks, backhoe loaders, earthmoving compactors, integrated toolcarriers, and off-highway trucks. Compatible with models such as the 1HK-D25D, 4SD-D300B, 5BL-446B, 41S-816, and 9ZC-789, this shaft ensures seamless power transmission under demanding load conditions. Manufactured from high-grade alloy steel with advanced metallurgy treatments, the shaft offers exceptional tensile strength and resistance to wear, making it ideal for the rigorous operational environments typical of Caterpillar equipment.

Technically, the 054-6739 Shaft features precise dimensional tolerances to maintain optimal alignment within the drivetrain assembly, reducing vibration and mechanical stress. Its robust design supports high torque loads and dynamic forces encountered during heavy-duty earthmoving and material handling. The shaft’s corrosion-resistant surface finish extends service life, minimizing downtime and maintenance costs. As an OEM-quality replacement part, it guarantees compatibility and performance parity with original Caterpillar specifications, ensuring reliable operation and enhanced equipment longevity.

For professional-grade Caterpillar spare parts that deliver superior performance and durability, explore the full specifications and purchase options for the Caterpillar 054-6739 Shaft at AllParts Expert. This component is essential for maintaining the drivetrain integrity of your heavy machinery fleet, optimizing operational efficiency and reducing total cost of ownership.

🔗 Caterpillar 054-6739 Shaft – OEM Replacement for Articulated Dump Trucks & Heavy Equipment