CATERPILLAR 9Y-7654 Sleeve-Exhaust Manifold 9Y7654

Caterpillar 9Y-7654 Sleeve-Exhaust Manifold – OEM-Grade Durability and Precision Fit

The Caterpillar 9Y-7654 Sleeve-Exhaust Manifold is engineered to meet the rigorous demands of heavy-duty engines and off-highway trucks, ensuring optimal exhaust flow and thermal management. Designed for compatibility with a wide range of Caterpillar engine models—including 23Z-3508, 24Z-3512, 5XA-SR4, 6AA-SR4, 49Y-3512, CAN-3516B, and multiple off-highway trucks such as 5YW-797 and 2YW-777D—this manifold sleeve is manufactured using high-grade cast iron alloy. Its precise metallurgy offers superior resistance to thermal fatigue and corrosion under extreme load conditions, maintaining structural integrity and performance over extended service intervals.

Technically, the 9Y-7654 sleeve features optimized internal diameters and wall thicknesses tailored to enhance exhaust gas velocity while minimizing backpressure in the drivetrain system. This results in improved engine efficiency, reduced emissions, and prolonged component life. The sleeve’s design ensures a seamless fit within the exhaust manifold assembly, facilitating straightforward installation and maintenance. Its robust construction withstands the high-temperature cycles typical in industrial, mining, and construction equipment applications, making it an indispensable part for maintaining peak engine performance and reliability.

For genuine OEM quality and guaranteed compatibility with your Caterpillar equipment, explore the full specifications and purchase options here: 🔗 Caterpillar 9Y-7654 Sleeve-Exhaust Manifold | AllParts Expert. Ensure your heavy machinery operates at maximum efficiency with this essential exhaust manifold component.