Cometic Peugeot XU9J4/XU9J4Z/XU10J2/XU10J4 .070in MLS Cylinder Head Gasket - 84mm Bore

This Cometic Multi-Layer Steel (MLS) head gasket is built with an 84mm bore and a compressed thickness of 0.051 inches, making it a solid choice for rebuilding or repairing the engine in your 1999-2003 Toyota Sienna, or your Peugeot 405, or 1999-2003 Toyota Tacoma. MLS gaskets are constructed from multiple layers of stainless steel, which gives them strength and resistance to corrosion. They are designed to handle the high output engines common in performance applications and don't require any additional sealants to do their job effectively.

The outer layers of this gasket are coated on both sides with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This coating helps ensure a reliable seal even in harsh operating conditions and across different surface finishes. The center layer is uncoated stainless steel, and Cometic uses these shim layers to achieve various thickness requirements, like the 0.070 inch thickness on this particular gasket. This design makes them suitable for use with both aluminum and cast iron engine blocks.