The Cometic .018 MLS head gasket for 2006 Yamaha APEX (75mm bore) combines embossed AMP-coated outer layers with an uncoated stainless steel center shim for reliable cylinder sealing. Its layered multi-sheet construction accommodates varied shim thicknesses, reduces clamp load to help limit bore distortion and evens clamp load distribution across the sealing surface.
Cometic 2006 Yamaha APEX 75mm Bore .018 MLS Head Gasket