Cometic C4117-018 MLS Cylinder Head Gasket for Honda Engines Bore - D15/D16 75.5mm

Cometic C4117-018 MLS Cylinder Head Gasket

The Cometic C4117-018 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Honda D-series engines. This precision-manufactured gasket provides superior sealing performance for D15B1, D15B2, D15B6, D15B7, D15B8, and D16A6 engine applications.

Key Specifications

• Bore Size: 75.5mm
• Gasket Thickness: 0.018 inches (18 thousandths)
• Construction: Multi-Layer Steel (MLS)
• Compatible Engines: Honda D15B1, D15B2, D15B6, D15B7, D15B8, D16A6

Multi-Layer Steel Technology

Cometic's MLS gaskets feature multiple layers of stainless steel with specialized coatings that provide exceptional sealing under extreme temperatures and pressures. The MLS design allows for engine movement and thermal expansion while maintaining a reliable seal between the cylinder head and engine block. This makes them ideal for both stock rebuilds and high-performance applications.

Features & Benefits

• Premium multi-layer stainless steel construction for superior durability
• Precision-cut bore diameter ensures proper fit and compression
• Advanced coating technology prevents corrosion and aids in sealing
• Reusable design allows for multiple installations when properly maintained
• Accommodates minor surface imperfections better than composite gaskets
• Excellent for turbocharged, supercharged, or naturally aspirated builds

Application Notes

This gasket is designed for Honda D-series engines with a 75.5mm cylinder bore. The 0.018-inch thickness helps achieve proper compression ratios in both stock and modified applications. Ensure cylinder head and block surfaces are clean, flat, and properly prepared before installation for optimal sealing performance.