A9060100135
Cylinder Head Cover with Valve - OM904 Euro 5
Detroit Diesel

This closing cover plays a crucial role in maintaining the integrity of the cylinder head assembly by securely sealing the top surface where the valves operate. Crafted from durable steel, it withstands high temperatures and pressures typical of Euro 5 emissions standards, ensuring long-term reliability. The elastomer O-ring provides a tight seal, preventing oil leaks and contaminants from entering the combustion chamber, which is vital for engine efficiency and emissions compliance. Its precise height and diameter specifications guarantee a perfect fit, facilitating straightforward installation and removal during maintenance procedures. Properly sealing the cylinder head ensures optimal compression and combustion performance, directly contributing to engine power and fuel economy. This component is integral to maintaining the engine’s internal cleanliness, reducing wear, and extending service intervals. Source One Parts Center offers this part as a trusted source for genuine, high-quality replacements that meet stringent OEM standards, supporting engine longevity and operational safety in heavy-duty applications.