The Yamaha YZ450F Cylinder Head Gasket - Athena - Copper (2010–2017) provides a precise, model-specific seal for your YZ450F. Built by Athena, it’s a dependable choice for routine service or a performance-minded top-end refresh.

Athena machines this gasket from premium copper for excellent thermal conductivity and strength under high cylinder pressures. Its construction helps maintain uniform clamping force, protecting against combustion, coolant, and oil leaks while preserving critical compression. Designed to match OEM dimensions for the 2010–2017 YZ450F, it supports consistent performance and long service life when installed with clean, flat mating surfaces and proper torque.

Features

• Fitment: Yamaha YZ450F model years 2010–2017
• Premium copper for efficient heat transfer and durability
• Helps maintain a reliable seal to reduce leaks
• Preserves compression for consistent engine operation
• Engineered by Athena for accurate, repeatable fitment

Have questions about fitment or installation? Call us—our team is ready to help. We offer professional installation and customization at our Austin, Texas and Los Angeles, California area locations. Texas: 512-982-9393 | California: 562-981-6800

Purchasing multiple items? Contact us for potential combined shipping discounts. We install on premises at both locations.

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