1 years
China
This replacement stator resolves common vintage mini ATV factory faults: insufficient battery charging after muddy yard rides, difficult kick starting caused by weak pulsar signals, faint low-power lighting at idle RPM, and coil burnout from sustained heat plus constant small-engine vibration. It is designed for supervised children’s recreational yard/trail riding and full classic mini ATV rebuild restoration for matched 1989–1994 YFM models. Align two stator mounting lugs flush to crankcase threaded bosses, coat each plug metal pin with high-temperature dielectric grease to block mud and moisture oxidation, fasten bolts with low-strength thread locker following Yamaha mini ATV torque specs, then test charging and pickup coil resistance values before closing engine side covers. Total installation time takes roughly 20–30 minutes with tiny metric hand tools, delivering steady AC power to protect battery, rectifier-regulator and ignition system for long-lasting dependable youth all-terrain vehicle operation.
Generator Stator with Yamaha YFM 80 Badger 1992-1994 / YFM 100 Champ 1989-1991,31120-MT4-004,31120-MT4-004
US$ 55.00 / 1 Piece
1Piece Minimum order
OE #:
31120-MT4-004
Fitment:
Yamaha YFM80 Badger (1992–1994), YFM100 Champ (1989–1991) youth air-cooled single-cylinder ATV
Spec:
Split independent charging coil + ignition pulsar coil with multi-separated plug connectors; OD 84mm
About this item
- Youth ATV split coil layout outputs stable low-idle charging and precise ignition trigger for reliable kick start at slow kids’ trail riding speeds.
- Tin-plated copper wiring resists continuous heat from compact small-bore air-cooled engines, preventing insulation softening during long play sessions.
- Vacuum poured solid epoxy fully seals each coil bobbin to block backyard mud splashes, dust and crankcase oil, fixing short circuits from cracked aged factory epoxy.
- We suggest comparing the posted picture to the unit(s) that needs to be replaced.
- performance：The stator coil of the motorcycle generator magneto is made of high-quality materials, which is strong, anti-aging, and wear-resistant, ensuring long-term use, stable performance, and higher driving safety.
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Lanxi Ouli Trading Co., Ltd
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