Yamaha WR400F Top End Gasket Kit - Vertex Pistons - 2000: a complete top-end gasket set designed for the 2000 Yamaha WR400F. This kit gathers the gaskets, o-rings and seals needed to rebuild the engine’s top end with precision and convenience.

Made to simplify a top-end service, this Vertex kit includes the components required to replace sealing surfaces during a tear-down and reassembly. It is suitable for multi-cylinder applications where quantities are provided to service all cylinders. The kit does not include the formed rubber valve cover gasket, so please verify your parts list before beginning work. Using a full gasket kit like this reduces the chance of leaks and cuts install time by keeping all necessary seals together in one package.

Features

• Complete top-end gasket set for 2000 Yamaha WR400F
• Includes gaskets, o-rings and seals required to rebuild the top end
• Quantities suitable for multi-cylinder rebuilds where applicable
• Does not include formed rubber valve cover gasket — verify fitment
• Vertex-branded components for consistent fit and compatibility

If you have questions about fitment or installation, call us directly — we’re happy to help. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area. Call: 512-982-9393 (TX) or 562-981-6800 (CA). If you’re thinking about purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

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