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Est. 1957
Cometic Saab B204/B234 .045in MLS Cylinder Head Gasket - 91mm Bore
Cometic Gasket
Cometic Gasket

Cometic Saab B204/B234 .045in MLS Cylinder Head Gasket - 91mm Bore

$123.51

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Fits 1949-1954 Jaguar XK120. Cometic Saab B204/B234 .045in MLS Head Gasket with 91mm bore, built with multiple stainless steel layers and Viton coating for reliable sealing.

Key Features

  • Fits 1949-1954 Jaguar XK120, 1955-1957 Jaguar XK140, 1958-1961 Jaguar XK150, and 1999 Saab 9-3.
  • Multi-Layer Steel (MLS) construction offers increased strength and resistance to corrosion.
  • Outer layers are embossed and coated with Viton, a heat-resistant elastomer rated up to 482°F (250°C).
  • The center shim layer is stainless steel, allowing for varied thickness requirements.
  • Compressed operating thickness is 0.036 inches.
  • Features a 91mm bore.

⚠️ 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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Product Details

Starting with multiple embossed layers of stainless steel, this Cometic Multi-Layer Steel (MLS) head gasket is built for the demands of high-output engines. The outer layers are coated on both sides with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C) and works well in harsh sealing environments.

The center layer is uncoated stainless steel, and its thickness can be varied to meet different requirements; in this case, it's set to provide a compressed operating thickness of 0.036 inches with a 0.045-inch bore. This construction gives the gasket increased strength and the ability to rebound, resisting corrosion and handling the shearing forces between different block and head materials, making it suitable for both aluminum-to-aluminum and aluminum-to-cast iron setups. Because it's an MLS gasket, it requires no additional sealants.

Specifications

Brand
Cometic Gasket
Manufacturer Part #
C4974-045
UPC
191070412685

Frequently Asked Questions

Cometic Saab B204/B234 .045in MLS Cylinder Head Gasket - 91mm Bore

$123.51