Yamaha YFZ350 Banshee Top End Gasket Kit - Vertex Pistons - `87-`09. A complete top-end gasket set designed for Yamaha YFZ350 Banshee models from 1987 through 2009, supplied as a Vertex-brand kit to support a clean, thorough top-end rebuild.

This kit contains every gasket, o-ring and seal required to rebuild the top end on single- and multi-cylinder applications. For multi-cylinder machines, the kit includes enough components to rebuild all cylinders. Using the correct OEM-style sealing components helps prevent leaks, maintains proper compression, and simplifies reassembly during an engine refresh or performance build. Note: this kit does not include the formed rubber valve cover gasket.

Features

• Fitment: Yamaha YFZ350 Banshee 1987–2009
• Comprehensive top-end coverage: gaskets, o-rings, seals for head and cylinder work
• Supplied as a Vertex-brand top-end gasket kit
• Quantities suitable for multi-cylinder rebuilds where applicable
• Does not include formed rubber valve cover gasket — replace separately if needed

If you have questions about fitment, compatibility with your build, or whether this kit meets your needs, please call us directly. We have two service locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services. Call: 512-982-9393 (TX) or 562-981-6800 (CA).

If you plan to purchase multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov