Covers, shields and housings enclose and protect engine assemblies, direct fluids where they are needed, and keep radiant heat away from components that cannot tolerate it. This group covers rocker and valve covers, timing covers, flywheel and bell housings, gear housings, heat shields, guards and inspection plates. CHP modules are usually installed in acoustic enclosures or plant rooms, where radiant heat from exhaust and turbocharger has limited opportunity to dissipate, making heat shielding important for the survival of nearby hoses, wiring and sensors. Enclosure design also means covers and access plates are handled frequently during maintenance, so sealing faces see more disturbance than on an open installation.
AMS Parts supplies a wide range of covers, shields & housings components for MWM engines used in power generation, marine, and industrial applications. Browse the full range below, or contact us for specific requirements.
Radiant heat has little chance to dissipate in an acoustic enclosure, so shielding protects hoses, wiring and sensors that would otherwise degrade quickly.
Frequent removal during scheduled maintenance disturbs sealing faces more than on an engine that is rarely opened. New gaskets and correct torque at each refit prevent this.
Yes, usually to a low figure. Over-tightening distorts the flange and causes the leak the work was meant to fix.