Motorcycle Engine Cylinder Cover Gaskets Kit For YFM660R YFM660 R YFM 660 660 660R Limited Edition Material Type: Metal & Paper Quality: Level A (manufacturer) Fitment: YFM660R 660/660R 2001-2005, Limited Edition 2002/2004 Certification: ISO9001 Special Features: Direct replacement of parts Design: Simple, easy-to-install design The Motorcycle Engine Cylinder Cover Gaskets Kit is designed for compatibility with YFM660R, YFM660 R, YFM 660, 660, and 660R models from 2001 to 2005, including the Limited Edition versions from 2002 and 2004.Constructed from metal and paper materials, the gaskets provide performance under demanding conditions.Manufactured to meet ISO9001 standards, the kit consistent quality and fit.These gaskets are engineered as direct replacements for parts, requiring no modifications during installation.The straightforward design allows for efficient setup, making it suitable for both professional mechanics and DIY users.The set helps prevent fluid and pressure leaks that may lead to reduced engine power, poor acceleration, or unstable.By maintaining a secure seal, the gaskets support engine function.The materials are selected to endure operating temperatures, with a vapor emission resistance up to 105℃, contributing to long-term durability in off-road environments.