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Est. 1957
Cometic Porsche M28.41/M28.42/M28.43/M28.44/M28.45 .066in MLS Cylinder Head Gasket-100mm Bore-LHS
Cometic Gasket
Cometic Gasket

Cometic Porsche M28.41/M28.42/M28.43/M28.44/M28.45 .066in MLS Cylinder Head Gasket-100mm Bore-LHS

$126.75

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Fits 1985-1995 Porsche 928. Cometic MLS head gasket with Viton coating for reliable sealing.

Key Features

  • Fits 1985-1995 Porsche 928.
  • Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
  • Outer layers are coated on both sides with Viton, a heat-resistant elastomer rated to 482°F.
  • 100mm bore size.
  • Compressed operating thickness is 0.036 inches.
  • No sealants are required for installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

  • Porsche 928 1985-1991, 1993-1995

Product Details

This Cometic Multi-Layer Steel (MLS) head gasket starts with multiple embossed layers of stainless steel, giving it increased strength and the ability to rebound and resist corrosion. The outer layers are coated on both sides with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F and works well with various sealing environments and surface finishes.

With a compressed operating thickness of 0.036 inches and a 100mm bore, this gasket is designed for high-output engines and doesn't require any additional sealants. It's suitable for combinations of aluminum heads with aluminum or cast iron blocks, as it can manage the shearing forces that can occur between different metals. The center layer is uncoated stainless steel, allowing for precise thickness control.

This gasket is a solid option for rebuilding the top end of your Porsche 928, ensuring a proper seal between the cylinder head and the block.

Specifications

Brand
Cometic Gasket
Manufacturer Part #
C5781-066
UPC
191070140090

Frequently Asked Questions

Cometic Porsche M28.41/M28.42/M28.43/M28.44/M28.45 .066in MLS Cylinder Head Gasket-100mm Bore-LHS

$126.75