The Cometic MLX multi-layer steel head gasket for Cummins 5.9L ISB (.056in thickness, 4.100in bore) uses multiple embossed stainless steel layers with Viton-coated outer faces to resist heat and corrosion. With a compressed operating thickness of 0.098" and an integrated stopper layer for combustion sealing, the design rebounds to maintain clamp load and suits aluminum-to-aluminum or aluminum-to-cast-iron head applications.
Cometic Gasket Cummins 5.9L ISB .056in MLX Cylinder Head Gasket 4.100in Bore