Cometic Toyota 4AGE or 4AGZE 16 valve (83mm bore 0.040 thick) Multi Layer Steel Head Gasket
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Cometic Gasket, Inc., is a leading worldwide supplier of shelf stock, custom and short-run gaskets for the performance aftermarket, original equipment and motorsports industries. gaskets to customers worldwide.
MLS (Multi Layer Steel)
The Cometic MLS gasket is comprised of three to five layers of Stainless Steel. Cometic uses Stainless steel for increased strength, its ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 250C or 482F.
The center or shim layer of the gasket is comprised of an uncoated Stainless Steel layer, which can be varied to accommodate multiple thickness requirements. The MLS gasket is ideal for any kind of head and block combination. By design the MLS gasket promotes an even torque load across the sealing surface allowing for measurable reduced bore distortion.
| Product Name | Cometic Toyota 4AGE or 4AGZE 16 valve (83mm bore 0.040 thick) Multi Layer Steel Head Gasket |
|---|---|
| Brands | Cometic |
| Engine | 4AGE |
| Make | Toyota |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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Disclaimer:
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What surface finish is required for an MLS head gasket?
MLS gaskets require a smooth, consistent RA surface finish on both the block and head. Your machinist should follow the gasket manufacturer’s recommended RA values.
Can I reuse head studs or bolts?
Quality studs may be reused if undamaged. Torque-to-yield bolts are usually single-use. Follow the fastener manufacturer’s recommendations.
What is the recommended bore size for the Cometic MLS head gasket C4166-040?
The Cometic MLS head gasket C4166-040 is designed for an 83mm bore, specifically tailored for the Toyota 4AGE and 4AGZE 16 valve engines.
What thickness is the Cometic MLS head gasket C4166-040?
The C4166-040 head gasket has a thickness of 0.040 inches, which is suitable for applications requiring a specific compression ratio and clearance.
What are the benefits of using an MLS head gasket like the C4166-040?
The MLS design promotes even torque distribution across the sealing surface, which helps reduce bore distortion and improves sealing under high load conditions. Its stainless steel construction also offers enhanced strength and corrosion resistance.
Is the Cometic MLS head gasket C4166-040 suitable for high-performance applications?
Yes, the C4166-040 is ideal for high-performance applications due to its robust construction and ability to withstand high temperatures and pressures, making it a reliable choice for modified 4AGE and 4AGZE engines.
What type of coating does the Cometic MLS head gasket C4166-040 have?
The outer layers of the C4166-040 are embossed and coated with a Viton rubber material, which provides excellent heat resistance and sealing capabilities in harsh environments.
