2885193
Cylinder Head
Cummins®

The Cylinder Head (part number 2885193) is a crucial component of an engine found in trucks. It is responsible for sealing the combustion chamber, housing the valves, and distributing fuel and air to the engine. The cylinder head sits atop the engine block and covers the cylinders, creating a sealed environment where combustion occurs. It contains passages for fuel and air to flow into the cylinders while also allowing exhaust gases to escape. The valves are housed within the cylinder head and open and close to allow fuel and air into the combustion chamber while also expelling exhaust gases. Cylinder heads can be made from a variety of materials including aluminum or cast iron depending on application requirements. Proper maintenance of cylinder heads is essential for optimal engine performance as leaks or damage can result in decreased power output, decreased fuel efficiency, or even catastrophic engine failure.