CATERPILLAR 149-6034 Bearing-Main 1496034

Caterpillar 149-6034 Main Bearing – OEM-Grade Durability for Engine and Generator Sets

The Caterpillar 149-6034 Main Bearing is a precision-engineered component designed to meet the rigorous demands of heavy-duty engine and generator sets, including models such as 23Z-3508, 25Z-3516, 73Z-3516, 70Z-3508, 24Z-3512, and many more. Manufactured using high-grade metallurgy, this main bearing ensures optimal load distribution and superior wear resistance under extreme drivetrain conditions. With exacting dimensions tailored to Caterpillar specifications, the 149-6034 bearing maintains engine integrity by reducing friction and heat generation, thereby extending the service life of your powertrain components.

This main bearing features advanced material composition and precision machining that provide exceptional fatigue strength and dimensional stability. It supports critical crankshaft rotation in various engine configurations, enhancing overall performance and reliability. Ideal for use in both stationary and mobile generator sets, the 149-6034 bearing withstands high load cycles and thermal stresses, ensuring consistent operation in demanding environments. Its OEM-grade quality guarantees compatibility and seamless integration, making it a trusted replacement part for maintaining peak engine efficiency and minimizing downtime.

🔗 For detailed specifications and to purchase the Caterpillar 149-6034 Main Bearing, visit Caterpillar 149-6034 Bearing-Main at AllParts Expert.