CATERPILLAR 2L-3650 Pin-Spring 2L3650

Caterpillar 2L-3650 Pin-Spring: Durable OEM-Grade Component for Articulated Dump Trucks

The Caterpillar 2L-3650 Pin-Spring is a precision-engineered replacement part designed to meet the rigorous demands of heavy-duty articulated dump trucks. Manufactured with high-grade alloy steel, this pin-spring features superior metallurgy that ensures exceptional resistance to wear, fatigue, and corrosion under extreme load conditions. With exacting dimensions tailored to Caterpillar’s drivetrain assemblies, the 2L-3650 pin-spring guarantees a secure fit and optimal performance across a wide range of models, including the D250E II-4PS, 730-B1M, D300E II-5KS, and many others. This component is essential for maintaining articulation joint integrity, contributing to smooth steering and enhanced machine stability.

Engineered for longevity and reliability, the 2L-3650 pin-spring withstands the high-impact stresses typical in off-road mining and construction environments. Its robust design minimizes downtime by reducing the frequency of replacements, thereby improving overall equipment efficiency. The pin-spring’s precision manufacturing aligns with OEM specifications, ensuring compatibility and seamless integration with Caterpillar articulated dump trucks such as the 725-AFX, 735-3F5, 730C2-2L7, and more. Investing in this genuine part supports optimal drivetrain performance, reduces maintenance costs, and extends the service life of your heavy machinery.

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Related part numbers: 2L-3650, 2L3650