Magneto-stator, compatible with Yamaha YFM225 and YFM250 Classic four-wheeled motorcycles. Original part number: 59V-85510-20--DTEKGAZ

This product is a magneto-stator coil assembly specifically designed for the two classic Yamaha quad platforms, offering excellent compatibility with many models. It is primarily compatible with the YFM350R Raptor 350 sport quad and the YFM400 series (including the YFM400, YFM400F, YFM400FH models and other utility/agricultural quads). This product combines power generation and ignition, providing a cost-effective solution to address common electrical issues such as charging problems and a lack of ignition signal on these two models. 【Important Product Information】 Main Compatible Models: Yamaha YFM350R Raptor 350 (Sport Quad); Yamaha YFM400 Series (Utility ATVs, including the YFM400, YFM400F, YFM400FAT, YFM400FH models, etc. Exact compatibility must be verified based on the year of manufacture and final configuration). Component Function: This product is a critical component of the magneto ignition system and typically includes: Generator coil (lights/charging): Generates alternating current to charge the battery and power lights, instruments, and other electrical equipment. Ignition pulse coil (trigger): Delivers a precise crankshaft position signal to the CDI unit, thus controlling the ignition timing. Significance: Damage to this coil directly prevents the engine from starting (no ignition signal) or charging the battery. Targeted Fault Symptoms: This product helps correct the following combined faults caused by stator damage: Engine does not start; no spark at the spark plugs. Engine starts, but the electrical system is faulty; the battery discharges quickly; the headlights do not work or are unusually dim. The engine runs roughly; the idle is uneven, or there are sporadic misfires during acceleration. The vehicle suddenly stalls while driving and cannot be restarted.