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cgsC4239-051
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COMETIC GASKET C4239-051
191070091606

Cometic MLS Head Gaskets C4239-051

Cometic MLS Head Gaskets C4239-051

Regular price $110.30 USD
Regular price $102.13 USD Sale price $110.30 USD
Sale Sold out
Shipping calculated at checkout.

6 in stock

Product Description

COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flouroelastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.

Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required.

Extended Description

  • Honda/Acura B18A1/B18B1 1.8L DOHC 4 Cylinder 81.5mm MLS Head Gasket.Comprised of mulitple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating.Compressed operating thickness is .051".Each

Application Summary

Fitment

Acura Integra 1990–2001

Part Type

Engine Cylinder Head Gasket

Overview

Brand Cometic
Notes With DOHC non-VTEC®, B18A1, B18B1 engines.
Quantity Sold individually.
Bore (mm) 81.500mm
Lock Wire No
Part Type Head Gaskets
Bore (in.) 3.209 in.
Product Line Cometic MLS Head Gaskets
Gasket Material Multi-layer stainless steel
Compressed Volume (cc) 6.759cc
Compressed Thickness (in.) 0.051 in.
Manufacturer's Part Number C4239-051
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