Features:1.This kit include ignition coil, CDI box and spark plug, which can improve combustion efficiency and enhance electrical performance.2.Provides higher intensity sparks, faster recovery and response, higher ignition energy intensity and easy start.3.Replacing OEM number for reference: 5YF?85540?00?00, 3KJ?82310?10?00, which can directly replace the old one.4.Perfect replacement for Yamaha Raptor 50 YFM50 YFM50R, simple and fast to install, convenient to use.5.Manufactured according to the original production specifications, in line with strict quality standards.Specification:Item Type: Ignition Coil + Spark Plug + CDI BoxMaterial: PlasticOEM Part Number: 5YF-85540-00-00, 3KJ-82310-10-00Fitment:Replacement for Yamaha Raptor 50 YFM50 2004Replacement for Yamaha Raptor 50 YFM50R 2005Replacement for Yamaha Raptor 50 YFM50R 2006Replacement for Yamaha Raptor 50 YFM50R 2007Replacement for Yamaha Raptor 50 YFM50R 2008Note:Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please before buying to avoid unnecessary return, thanks!