What is the compressed thickness of this gasket?

The compressed operating thickness for this Cometic MLS head gasket is 0.098 inches. This is achieved through its multi-layer steel construction.

Do I need to use any sealant with this head gasket?

No, Cometic MLS head gaskets are designed to provide maximum sealing performance on their own and do not require any additional sealants for installation.

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

Viton is a heat-resistant elastomer rubber coating applied to the outer layers of the gasket. It's designed to meet the demands of harsh sealing environments and varying surface finishes, ensuring a reliable seal.

Specifications

Brand: Cometic Gasket
Part #: C5860-030
UPC: 191070142582

Cometic Subaru EZ30D mk I .030in MLS Cylinder Head Gasket - 90mm Bore - RHS

Name: Cometic Subaru EZ30D mk I .030in MLS Cylinder Head Gasket - 90mm Bore - RHS
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-subaru-ez30d-mk-i-030in-mls-cylinder-head-gasket-90mm-bor-t14-806978
Price: 97.84 USD
Availability: BackOrder

$97.84

On Backorder

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Fits 2002-2005 Subaru Outback. Cometic MLS head gasket, 0.030in thick with a 90mm bore, for improved sealing.

Key Features

Fits 2002-2005 Subaru Outback.
Cometic MLS (Multi-Layer Steel) head gasket.
This gasket is 0.030 inches thick.
Features a 90mm bore.
Designed for the right-hand side (RHS) of the engine.
Outer layers are coated with heat-resistant Viton rubber.

⚠️ 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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Will it fit your car?

Fits these vehicles

Subaru Outback 2002-2005

About this part

Product Details

If you're rebuilding the top end of your 2002-2005 Subaru Outback, this Cometic Multi-Layer Steel (MLS) head gasket is a solid option. It's specifically made to fit the EZ30D Mk I engine and is sized at 0.030 inches thick with a 90mm bore, designed for the right-hand side (RHS) of the engine.

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 tough sealing environments and various surface finishes without needing additional sealants. This construction helps ensure a reliable seal, even with high-output engines, and is suitable for mating aluminum heads to either aluminum or cast iron blocks.