CATERPILLAR 114-1539 Dowel 1141539

Caterpillar 114-1539 Dowel Pin – Precision Engineered for Excavator Durability and Performance

The Caterpillar 114-1539 dowel pin is a critical drivetrain component designed to ensure precise alignment and secure assembly in a wide range of Caterpillar excavator models, including the 9KK-320 L, 2DL-320-A, 1XM-320-A N, and many others. Manufactured from high-grade alloy steel with superior metallurgy, this dowel pin offers exceptional resistance to shear forces and wear under heavy load conditions. With exacting dimensions tailored to OEM specifications, the 114-1539 dowel guarantees a perfect fit, maintaining structural integrity and operational reliability in demanding excavation environments.

Engineered for optimal performance, the Caterpillar 114-1539 dowel pin supports the alignment of critical components within the excavator’s drivetrain and chassis assemblies. Its hardened surface treatment enhances durability against corrosion and mechanical fatigue, extending service life and reducing maintenance intervals. This OEM-grade part is essential for maintaining the precision and safety of your excavator’s mechanical linkages, ensuring consistent performance across models such as the 8CL-322 L, 7WL-322-A, 1KL-320 L, and 8SF-E240B. Investing in this dowel pin means securing long-term operational efficiency and minimizing downtime caused by misalignment or part failure.

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