CATERPILLAR 344-1215 Arm AS 3441215

Caterpillar 344-1215 Arm AS – OEM-Grade Heavy Equipment Replacement for D11 Series Track-Type Tractors

The Caterpillar 344-1215 Arm AS is a precision-engineered replacement part designed specifically for D11 series track-type tractors, including models AMA-D11T, JEL-D11T, 7PZ-D11R, 9TR-D11R, and GEB-D11T. Manufactured to OEM specifications, this arm assembly is constructed from high-strength alloy steel with advanced metallurgy to withstand extreme load conditions and heavy-duty operational stresses. Its robust design ensures optimal compatibility with the drivetrain and hydraulic systems of Caterpillar’s flagship bulldozers, delivering superior durability and extended service life in harsh construction and mining environments.

Technically, the 344-1215 Arm AS features reinforced mounting points and precision-machined interfaces that guarantee seamless integration and reliable performance under continuous cyclic loads. Its dimensional accuracy and material hardness are optimized to resist wear, fatigue, and deformation, thereby maintaining structural integrity and operational efficiency. This arm assembly enhances the machine’s overall stability and control, contributing to improved productivity and reduced downtime. Ideal for heavy equipment maintenance and repair, the Caterpillar 344-1215 Arm AS is a critical component for maintaining peak performance in demanding applications.

🔗 For detailed specifications and to purchase the Caterpillar 344-1215 Arm AS, visit the official product page at Caterpillar 344-1215 Arm AS Replacement Part.