Cometic C4926-032 MLX Cylinder Head Gasket Bore Porsche - 102mm 0.032in 997

The Cometic C4926-032 is a high-performance MLX (Multi-Layer Stopper) cylinder head gasket engineered specifically for Porsche 997 engines. This precision-manufactured gasket features a 102mm (4.020 inch) bore diameter and a compressed thickness of 0.032 inches, providing an optimal seal between the cylinder head and engine block.

Advanced MLX Technology:

Cometic's MLX construction incorporates an integrated stopper layer that enhances combustion chamber sealing while improving clamp load around the cylinder without increasing bore distortion. This innovative design uses three layers of multi-layer stainless steel with embossments and high-temperature polymer coatings to create a micro-seal that effectively prevents fluid leakage against both the cylinder head and block surfaces.

Key Specifications:

• Material: MLX (Multi-Layer Stopper) stainless steel
• Bore Size: 102mm (4.020 inches)
• Compressed Thickness: 0.032 inches
• Number of Layers: 3
• Bore Shape: Round
• Orientation: Universal (fits both cylinder banks)
• UPC: 191070032494

Performance Benefits:

• No sealants or re-torquing required
• Ideal for both stock and high-performance applications
• Engineered to withstand high temperatures and cylinder pressures
• Superior sealing on irregular surfaces
• Increased strength and durability over conventional gaskets

Cometic Gasket has been a leading manufacturer of premium engine sealing solutions since 1989, supplying professional racing teams in NASCAR, AMA, and GNCC competition. Each gasket is manufactured to order in their state-of-the-art facility using the highest quality materials and precision manufacturing processes.

Note: This gasket is sold individually. Most applications require two gaskets per engine (one per cylinder bank).