Description:100% Brand New and High QualityEasy Installation: Convenient To Use, No Complicated Procedures Required, It??S A Perfect Replacement For The Old Or Broken One.Reliable Quality: Made Of Premium Material , Wear-Resistant, Corrosion-Resistant And Durable In Use. Stable Performance And High Reliability Are Ensured.Part Number: 4U8-82305-10-00We Strongly Suggest Comparing The Posted Picture To Your Faulty Unit! Fitment:For Yamaha Seca 550 XJ550RK 1983For Yamaha Seca 550 XJ550RJ 1982For Yamaha Seca 550 XJ550RH 1981 Package Include:1 * Igniter CDI BoxW/o Product Instruction