Cometic Peugeot XU9J4/XU9J4Z/XU10J2/XU10J4 .045in MLS Cylinder Head Gasket - 88mm Bore

If you're rebuilding the top end of your 1989-1991 Peugeot 405, specifically with the XU9J4, XU9J4Z, XU10J2, or XU10J4 engine, a reliable head gasket is crucial. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the demands of high-output engines, ensuring a solid seal between your cylinder head and block without needing extra sealants.

This gasket is constructed with multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C), making it suitable for both aluminum-to-aluminum and aluminum-to-cast iron block configurations. The center layer is uncoated stainless steel, and its thickness is varied to achieve the specific 0.045-inch compressed operating thickness and 88mm bore diameter this gasket offers.