Cometic’s MLS cylinder head gasket for Nissan CA18DE and CA18DET engines is a multi-layer steel design with embossed outer layers and an uncoated stainless steel shim layer. The construction conforms load distribution across the sealing area and requires less clamp load, accommodating varied surface finishes and harsh sealing conditions. It’s specified at an 83.5mm bore and .060-inch thickness for those CA18 applications.
Cometic Nissan CA18DE/CA18DET 83.5mm Bore .060 inch MLS Cylinder Head Gasket