Cometic C4505-086 MLS Cylinder Head Gasket 87.5mm Bore BMW S54B32

The Cometic C4505-086 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for the BMW S54B32 3.2L inline-six engine. This gasket features a compressed thickness of 0.086 inches and an 87.5mm bore size, making it ideal for performance and racing applications where precise compression control is critical.

Advanced MLS Construction:

This gasket is comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. The C4505-086 features a 5-layer construction that provides superior sealing capabilities and durability in high-performance environments. MLS gaskets provide maximum sealing performance for today's high output engines and require no sealants.

Key Features:

• 87.5mm round bore for BMW S54B32 engines
• 0.086-inch compressed operating thickness for precise compression tuning
• 5-layer stainless steel construction for maximum strength
• Viton rubber coating on outer layers for superior sealing
• No sealants required for installation
• Resists corrosion and provides excellent rebound characteristics

Superior Material Technology:

MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks, as they can withstand the shearing force created by the two materials. The Viton coating is a fluoroelastomer rubber-based material that is heat resistant to 250?C/482?F, ensuring reliable performance under extreme temperatures and demanding conditions.

This gasket is engineered for enthusiasts building high-performance BMW engines, offering the precision and reliability demanded by racing and modified street applications. The multi-layer design allows for thermal expansion while maintaining optimal sealing under high cylinder pressures.