CATERPILLAR 133-3780 Housing AS 1333780

Caterpillar 133-3780 Housing AS – Durable OEM-Grade Replacement for Heavy Equipment

The Caterpillar 133-3780 Housing AS is a precision-engineered component designed to meet the rigorous demands of heavy-duty mining and construction machinery. Manufactured with high-strength metallurgy, this housing assembly ensures optimal structural integrity under extreme load conditions. Its robust design supports critical drivetrain components, maintaining alignment and reducing wear. With exact OEM specifications, including precise dimensional tolerances and corrosion-resistant finishes, the 133-3780 Housing AS guarantees long-lasting performance and reliability in harsh environments.

This housing assembly is fully compatible with a wide range of Caterpillar heavy equipment models, including the D10-76X and D10-84W track-type tractors, 11-series track-type tractors (11SU-4BB, 11U-4CB, 11-4PB, 11-6SB), and the D11 series (D11N-74Z, D11R-8ZR, D11N-4HK). Additionally, it fits various wheel dozers such as the 844H-BTW, 844K-K4Y, 844K-KLS, 854G-1JW, and 854K series, as well as wheel-type loaders like the 992C-49Z, 990 II-4FR, 990H-BWX, and 990K models. This extensive compatibility ensures seamless integration across multiple heavy equipment platforms, reducing downtime and simplifying parts inventory management.

Engineered for superior performance, the 133-3780 Housing AS features advanced metallurgy that enhances resistance to fatigue and mechanical stress. Its precision machining supports smooth drivetrain operation, minimizing vibration and component misalignment. The housing’s design optimizes load distribution, which extends the lifespan of connected parts and improves overall machine efficiency. OEM-grade quality control guarantees that each unit meets Caterpillar’s stringent standards, providing peace of mind for operators and maintenance teams alike.

🔗 For more detailed information and to purchase the Caterpillar 133-3780 Housing AS, visit the official product page at Caterpillar 133-3780 Housing AS on AllParts Expert.

Related Part Numbers: 3P7585, 8P5843