Motorcycle Engine Cylinder Cover Gasket Set Kit For CRF450R 2009-2016 CRF 450R CRF450 450 R This gasket set is designed to provide a seal between the cylinder head and cylinder block on CRF450R models from 2009 to 2016.Constructed from steel and paper materials, it helps prevent air leaks and maintains engine compression.The set supports stable engine performance under operating conditions reaching up to 105℃ with low volatile emissions. Engineered for direct fitment, this gasket set requires no modifications during installation and includes all necessary components for a complete cylinder cover seal replacement.It is suitable for use in demanding riding environments and contributes to consistent engine responsiveness and operational efficiency. This product is a third-party alternative.Brand/model references are included only to assist with compatibility identification.