5529501RX
Cylinder Head
Cummins®

The Cylinder Head, part number 5529501RX, manufactured by Cummins®, is a crucial component of the commercial truck engine. It is located at the top of the engine block and serves as the main housing for the combustion chambers. The Cylinder Head plays a vital role in the engine's operation by sealing the combustion chambers and providing a platform for various other engine components. It contains intake and exhaust ports, valves, valve springs, and other necessary passages. During the engine's operation, the Cylinder Head ensures the efficient flow of air and fuel into the combustion chambers while allowing exhaust gases to exit. It houses the intake and exhaust valves, which open and close at precise intervals, controlling the intake of fresh air and the expulsion of exhaust gases. The Cylinder Head also accommodates the spark plugs, which ignite the air-fuel mixture, initiating the combustion process. Additionally, it houses coolant passages, allowing coolant to flow around the combustion chambers, preventing overheating. In summary, the Cylinder Head, part number 5529501RX by Cummins®, is a vital component of a commercial truck engine. It provides a sealed housing for the combustion chambers, facilitates the flow of air, fuel, and exhaust gases, and houses essential engine components such as valves, spark plugs, and coolant passages.