Cometic C4227-089 MLS Cylinder Head Gasket Bore Peugeot - 86.5mm XU9J4 XU10J2

The Cometic C4227-089 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 0.089 inches.

Key Features:

• Multi-Layer Steel construction for superior sealing and durability
• 86.5mm bore diameter for precise fitment
• 0.089-inch compressed thickness
• Engineered for Peugeot XU-series 16-valve engines
• Manufactured by Cometic Gasket, a leading name in performance gasket technology
• MLS design provides excellent thermal properties and resistance to combustion pressure

Cometic's MLS gaskets feature multiple layers of stainless steel with integrated sealing beads that provide consistent clamping loads across the sealing surface. This design accommodates minor surface imperfections while maintaining optimal compression and preventing leaks. The gasket is ideal for both stock rebuilds and performance applications where reliability is critical.