Cometic C4225-080 MLS Cylinder Head Gasket Bore Peugeot - 84mm XU9J4 XU10J4

The Cometic C4225-080 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Peugeot XU9J4, XU9J4Z, XU10J2, and XU10J4 engines. This gasket features an 84mm bore diameter and 0.080-inch thickness, providing optimal sealing and compression control for both stock and performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior durability and heat resistance
• 84mm bore diameter designed for Peugeot XU-series engines
• 0.080-inch compressed thickness for precise compression ratio tuning
• Compatible with XU9J4, XU9J4Z, XU10J2, and XU10J4 engine variants
• Advanced MLS technology provides better rebound characteristics than traditional composite gaskets
• Engineered to handle high cylinder pressures in turbocharged and high-performance builds

Cometic's MLS head gaskets feature multiple layers of stainless steel with proprietary coatings that ensure excellent sealing across the combustion chamber, oil passages, and coolant ports. The gasket's construction allows it to withstand extreme temperatures and pressures while maintaining its sealing integrity over time, making it an ideal choice for rebuilt engines, performance upgrades, and racing applications.