The Cometic MLX head gasket for 1989–1998 Cummins 5.9L 12V (104.14 mm bore) is a multi-layer steel gasket built for high-output diesel sealing. Multiple embossed stainless-steel layers with Viton-coated outer faces resist corrosion and rebound under load; compressed thickness is 0.098". MLS construction eliminates the need for sealants and is suited to aluminum-to-aluminum or aluminum-to-iron installations where robust combustion sealing is required.
Cometic 89-98 Cummins 12V Diesel 104.14mm Bore .072in MLX Head Gasket