Cometic C5112-051 BMW MLS Cylinder Head Gasket Bore - S65B40 94mm 051

The Cometic C5112-051 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket specifically designed for the BMW S65B40 engine. This high-performance gasket features a 94mm bore diameter and .051" (1.3mm) compressed thickness, providing exceptional sealing capability for both stock and modified applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 94mm bore diameter engineered for BMW S65B40 V8 engine
• .051" compressed thickness for optimal compression ratio
• Advanced coating technology prevents corrosion and enhances gasket performance
• Withstands extreme cylinder pressures and temperatures
• Ideal for high-performance street and racing applications

Cometic MLS head gaskets utilize multiple layers of stainless steel with specialized coatings to create a gasket that can withstand the demanding conditions of high-performance engines. The embossed layers provide multiple sealing beads that adapt to surface imperfections, while the stainless steel construction ensures long-term durability and resistance to blown gaskets. This gasket is engineered to maintain proper combustion seal in the BMW S65B40 engine found in E90/E92 M3 models.