Yamaha WR450F Side Cover Gasket Kit - Vertex Pistons - MicroPore - `16-`18. A precision-cut inner clutch/side cover gasket kit designed to match factory materials and OE specifications for 2016–2018 Yamaha WR450F models.

This Vertex-style gasket kit provides the critical sealing surfaces required for clutch-side cover installation and maintenance. Gaskets are precision-cut from materials that match factory thickness and compressibility to ensure proper fit and reliable sealing. Where applicable, high-performance MicroPore interface material is used to improve sealing under heat and vibration without changing the original cover geometry. This kit is intended for enthusiasts and technicians looking for an OEM-fit replacement that maintains correct tolerances and serviceability.

Features

• Precision-cut to match OE dimensions and fit
• Made from factory-compatible gasket materials
• High-performance MicroPore interface material where applicable
• Specifically for Yamaha WR450F model years 2016–2018 (inner clutch/side cover)
• Designed to restore factory sealing characteristics during service

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

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