
This Cometic MLS cylinder head gasket is specified for BMW M42B18 and M44B19 engines with an 86mm bore and compressed operating thickness of 0.045". Comprised of multiple embossed stainless steel layers with Viton-coated outer faces, the gasket rebounds against corrosion and seals dissimilar head/block materials. The uncoated center shim layer allows tailored thickness, while the embossed outer layers and Viton coating provide robust sealing performance without additional sealants.
Cometic BMW 318/Z3 89-98 86mm Bore .045 inch MLS Head Gasket M42/M44 Engine