Motorcycle Engine Generator Cover Gasket for YFM660R 660R YFM660RLE YFM660RSE OEM:5LP-15455-00 5LP-15451-00 Parts Constructed from metal and rubber plastic, this engine generator cover gasket offers durability and performance.Designed specifically for 660 models, including YFM660R, YFM660RLE, and YFM660RSE, it a precise fit that complements the engine's design.The gasket meets OEM specifications with a 105℃ vapor emission limit, providing effective sealing to protect against moisture, debris, and engine contaminants. This replacement gasket includes a complete set of components such as the water pump cover gasket and stator gasket, making it suitable for comprehensive engine maintenance.It is compatible with 660R models from 2001 to 2005, including Limited Edition and Special Edition variants.Professional installation is recommended to performance and longevity. Disclaimer: This is a compatible replacement part.Any brand or model mentioned is for compatibility demonstration, not endorsement.