A9040100930
Cylinder Head Cover - OM904 Euro 5
Detroit Diesel

The cylinder head cover for OM904 engines is designed to seal the top of the cylinder head, protecting the internal components from dirt, debris, and oil leaks. Its dimensions—width, height, and length—are tailored for a precise fit, ensuring a tight seal that withstands engine vibrations and thermal cycles. The cover also plays a role in maintaining proper oil circulation and preventing contamination of the internal engine parts. Made from durable materials, it resists cracking, warping, and chemical degradation, which are common under heavy-duty operating conditions. Regular inspection and replacement are crucial to prevent oil leaks that could lead to engine inefficiency or damage. Source One Parts Center offers quality assured parts, ensuring your engine remains sealed and operates reliably in demanding environments.