What is the compressed thickness of this head gasket?

This Cometic head gasket has a compressed operating thickness of .075 inches. This measurement is important for ensuring proper compression ratio and valve-to-piston clearance.

What is Viton and why is it used on this gasket?

Viton is a type of synthetic rubber that is highly resistant to heat and harsh chemicals. It's used on the outer layers of this gasket to provide a durable seal that can withstand high engine temperatures and various operating conditions.

Does this gasket require any sealant during installation?

No, Cometic MLS head gaskets are designed to provide maximum sealing performance on their own and do not require any additional sealants. Always refer to the manufacturer's installation instructions for proper procedure.

Specifications

Brand: Cometic Gasket
Part #: C4357-075
UPC: 191070111472

Cometic Toyota 2UZ-FE .075in MLS Cylinder Head Gasket - 92mm Bore - RHS

Name: Cometic Toyota 2UZ-FE .075in MLS Cylinder Head Gasket - 92mm Bore - RHS
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-toyota-2uz-fe-075in-mls-cylinder-head-gasket-92mm-bore-rh-t14-807428
Price: 139.97 USD
Availability: BackOrder

$139.97

On Backorder

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Cometic Toyota 2UZ-FE .075in MLS head gasket for 92mm bore engines. Viton coated layers.

Key Features

Fits a wide range of vehicles including Toyota Tundra, Sequoia, and Lexus LX470.
Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
Outer layers are coated with Viton, a heat-resistant elastomer rated up to 482°F (250°C).
Designed for high-output engines and requires no additional sealants.
Suitable for sealing aluminum heads to aluminum blocks or aluminum heads to cast iron blocks.
This gasket has a 92mm bore and a compressed thickness of .075 inches.

⚠️ 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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About this part

Product Details

If you're rebuilding the top end of your Toyota 2UZ-FE engine, a solid set of head gaskets is crucial for sealing the combustion chamber and preventing coolant and oil leaks. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the demands of high-output engines, offering a reliable seal without needing extra sealants. It's designed to work well with different block and head material combinations, like aluminum heads on cast iron blocks, and can handle the stresses that arise from those pairings.

Cometic builds these gaskets with multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C) and works well in tough sealing environments. The thickness of this particular gasket is .075 inches, and it's designed for a 92mm bore, making it suitable for a range of vehicles including the Toyota Tundra, Sequoia, and Lexus LX470.