Yamaha WR450F Top End Gasket Kit - Vertex Pistons - `16-`18 is a complete top-end gasket set designed for 2016–2018 WR450F models. This kit supplies the gaskets, o-rings and seals needed for a top-end rebuild without adding unnecessary parts.

Specifically made to replace all soft seals encountered during a top-end service, this Vertex kit streamlines the rebuild process and helps restore proper sealing surfaces. It includes the common head gaskets, valve stem seals, O-rings and other required seals so technicians and experienced home mechanics have the consumables needed to reassemble the cylinder head and related components. Note: this kit does not include the formed rubber valve cover gasket.

Features

• Complete set of gaskets, o-rings and seals for top-end rebuild
• Compatible with Yamaha WR450F model years 2016–2018
• Includes valve stem seals and all standard soft seals for the head assembly
• Designed to simplify parts sourcing for a focused top-end job

If you have questions or want help confirming fitment, call us directly — our parts specialists can assist. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) to speak with a technician or schedule service. If you are considering 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