Motorcycle Generator Magneto Stator Coil Accessory For ARX1200 ARX1200N3 F-12 31120-HW2-671 Aquatrax Personal Watercraft This magneto stator coil is designed as a replacement part for the generator system in select personal watercraft models.Compatible with ARX1200, ARX1200N3, and F-12 units, it interfaces with the existing ignition and system to support engine performance.The coil is engineered to fit the configuration, matching the specifications of the 31120-HW2-671 part number.It serves as an accessory for maintaining the electrical output required for of the watercraft's onboard systems. This is an aftermarket spare.Brand and model mentions do not imply manufacturer association.