Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6CG-8591A-00-00 found under Engine Control Unit by Yamaha Nippon Gakki Co Ltd. The National Stock Number assigned to this part is 2010016246073, and the Federal Supply Class is 2010 Ship And Boat Propulsion Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6CG-8591A-00-00.