Yamaha Stator Assy - 7CF-87150-11-00. Restore Optimal Charging and Ignition with OEM Yamaha Power. The Yamaha - Stator Assy - 7CF-87150-11-00 is a genuine replacement part designed to deliver consistent electrical output to your ignition and charging systems. As a critical part of your Yamaha outboard's magneto system, this stator assembly ensures steady voltage flow for battery charging and ignition coil performance-vital for smooth starts and reliable power delivery on the water.. Faulty stato