What is the main advantage of a Multi-Layer Steel (MLS) head gasket?

MLS head gaskets are made from multiple layers of steel, which makes them very strong and resistant to heat and pressure. They are designed to conform to the mating surfaces of the cylinder head and engine block, creating a very reliable seal.

Does this gasket come with any installation hardware?

This product is for the head gasket only. It does not include any additional hardware like head bolts or studs. You will need to reuse your existing hardware or purchase new components separately.

What does the .018" thickness mean for my engine?

The thickness of the head gasket affects your engine's compression ratio. A .018" thickness is designed to match the original specifications for your Yamaha YZF-R6, helping to maintain the intended performance and combustion characteristics.

2006-2020 Yamaha YZF-R6 Head Gasket | Cometic C8712-018

Name: Cometic 06-17 Yamaha YZF-R6 70mm Bore .018 MLS Head Gasket
Brand: Cometic Gasket
Price: 122.57 USD
Availability: InStock

Cometic 06-17 Yamaha YZF-R6 70mm Bore .018 MLS Head Gasket

$122.57

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2006-2020 Yamaha YZF-R6. Cometic MLS head gasket with a 70mm bore and .018" thickness for reliable engine sealing.

Key Features

Fits 2006-2020 Yamaha YZF-R6.
Multi-Layer Steel (MLS) construction offers strength and durability.
Features a 70mm bore, matching the stock cylinder bore size.
Has a thickness of .018 inches, important for maintaining compression ratio.
Designed to provide a reliable seal between the cylinder head and engine block.

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Fits this vehicle

Yamaha YZF-R6 2006-2020

Product Details

Cometic Gasket is known for making well-built engine gaskets, and this Multi-Layer Steel (MLS) head gasket is a solid option for your 2006-2020 Yamaha YZF-R6. When you're rebuilding the top end or just need to replace a blown head gasket, a good seal between your cylinder head and engine block is crucial for keeping your engine running smoothly. This gasket is designed to provide that seal, helping to prevent coolant and oil from mixing and maintaining proper combustion pressure.

This particular gasket is constructed from multiple layers of steel, which gives it strength and resilience under the heat and pressure of your engine. It has a 70mm bore, matching the stock size for your R6, and a thickness of .018 inches. This thickness is important because it affects your compression ratio, and using the correct thickness ensures your engine's performance characteristics remain as intended. Cometic's MLS design is a popular choice for its ability to conform to imperfections in the mating surfaces, creating a tight seal even in demanding conditions.

When installing this gasket, make sure your cylinder head and engine block surfaces are clean and flat. Refer to the manufacturer's service manual for specific torque sequences and values to ensure the gasket seals properly and lasts. This gasket is a direct replacement for your stock unit, making the installation straightforward if you're comfortable working on your motorcycle's engine.