Athena Cylinder Head Gasket Kit - Yamaha 200 YFS Blaster - P400485600205

The Athena cylinder head gasket kit is designed specifically for the Yamaha 200 YFS Blaster, ensur...

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eBayAthena Top-End Gasket Kit For Yamaha YFS 200 88-06 P400485600205
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Product Information

Full details

The Athena Cylinder Head Gasket Kit is designed specifically for owners of the Yamaha 200 YFS Blaster looking to restore engine compression and ensure thermal integrity during top-end rebuilds. Engineered to meet strict ISO quality standards, this kit provides a superior seal capable of withstanding the high-stress demands of off-road riding. While the kit offers industry-leading reliability, it is intended for use by those comfortable with engine assembly, as improper installation can lead to coolant or compression leaks.

All features

Model Part NumberP400485600205
BrandAthena

Extended Product Information

FAQs

Is this kit compatible with other Yamaha Blaster models?

This kit is engineered specifically for the Yamaha 200 YFS Blaster engine platform.

Do I need to apply sealant to this gasket?

Athena gaskets are generally designed to be installed dry; refer to your service manual, but do not use liquid sealants unless specifically instructed.

Can I reuse this gasket if I have to pull the head back off?

No, head gaskets are designed to crush and conform to the mating surfaces upon initial tightening and must always be replaced after removal.

What quality standards does this product meet?

The gaskets are produced under ISO 9001 and ISO TS 16949 standards.

What should I use to clean the mating surface?

Use a plastic scraper or a mild solvent to remove old material, avoiding metal scrapers that can score the aluminum surface.

Troubleshooting

Coolant leaking from the head gasket area

Verify that all cylinder head nuts were tightened to the correct torque specification and in the proper cross-pattern sequence.

Engine losing compression shortly after installation

Check the cylinder head mating surface for debris or surface imperfections that may prevent a complete seal.

Pros and Cons

Pros

  • Exact fit for Yamaha 200 YFS Blaster
  • Meets or exceeds OEM manufacturing standards
  • High thermal resistance for demanding riding conditions
  • Comprehensive kit simplifies the rebuild process

Cons

  • Requires mechanical expertise for proper installation
  • Single-use component; cannot be reused after engine disassembly
  • Does not include cylinder base gaskets or other lower-end components

Setup, Compatibility & Care

To ensure proper installation, the cylinder head mating surfaces must be thoroughly cleaned of all old gasket material, carbon deposits, and oil residue using a non-abrasive scraper or solvent. Always check the cylinder head for warpage using a straightedge before installing the new gasket. Tighten the cylinder head nuts in a cross-pattern sequence to the manufacturer's specified torque values to ensure even compression. This kit is exclusively compatible with the Yamaha 200 YFS Blaster. To maintain the life of the gasket, ensure your cooling system is properly bled of air, as trapped air pockets can cause localized hot spots that accelerate gasket degradation.

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