Cometic C4227-056 MLS Cylinder Head Gasket Bore Peugeot - 86.5mm XU9J4 XU10J2 XU10J4

The Cometic C4227-056 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Peugeot XU9J4, XU9J4Z, XU10J2, and XU10J4 engines. This high-performance gasket features an 86.5mm bore diameter and a compressed thickness of .056 inches (1.42mm), providing exceptional sealing capability for both stock and modified applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior durability and sealing performance
• 86.5mm bore diameter engineered for Peugeot XU-series engines
• .056" (1.42mm) compressed thickness for precise compression ratio control
• Compatible with XU9J4, XU9J4Z, XU10J2, and XU10J4 engine variants
• Advanced embossment technology ensures even pressure distribution
• Designed to withstand extreme cylinder pressures and temperatures

Cometic's MLS gaskets incorporate multiple layers of stainless steel with specialized coatings to provide maximum sealing under demanding conditions. The gasket's design accommodates minor surface imperfections while maintaining consistent combustion chamber sealing, making it an excellent choice for performance enthusiasts and engine builders working with Peugeot XU-series powerplants.