Cometic's MLS cylinder head gasket for BMW M42B18/M44B19, sized for an 86mm bore with 0.036 in thickness, offers dependable sealing for rebuilt or upgraded engines. It uses multiple stainless steel layers with embossed outer faces coated in Viton to withstand heat to 250°C (482°F) and resist corrosion. The uncoated stainless shim layer can be varied for thickness, while the embossed layers conform to surface finishes and reduce clamp load to limit bore distortion.
Cometic Gasket BMW M42B18/M44B19 .036in MLS Cylinder Head Gasket - 86mm Bore