Product Description
Vintage Used OEM Yamaha YFM80 YFM100 CDI Box Ignition Unit 55X-85540-M1. Upon doing our research we believe this to fit the models in the title but please reference the photos and the markings for the best understanding of model fitment. This part is untested with some surface scratches, wear marks and areas of discoloring. Carb marking 55X-M1 50403