A4570160221
Valve Cover Gasket/Seal for Cylinder Head Cover OM457
Detroit Diesel

This valve cover gasket and seal combination is tailored for the OM457 engine, with dimensions of 184 mm width and 155 mm length, and a height of 5.50 mm. It ensures a tight seal between the valve cover and cylinder head, effectively preventing oil leaks and the escape of combustion gases. The design accounts for thermal expansion cycles, maintaining integrity under extreme operating conditions. Its durable elastomer material offers flexibility and resistance to oil, heat, and chemical exposure, which are common in heavy-duty engines. Proper sealing with this component helps optimize engine efficiency and reduce maintenance intervals caused by oil seepage or gasket failure. For dependable quality and perfect fit, source this part from Source One Parts Center, ensuring your engine maintains peak performance in demanding environments.