18 Pole Magneto Rotor

CFMoto 18-Pole Magneto Rotor

Replaces OEM 0180-031000 (Old # CF188-031000)

Dimensions: Outer Diameter 142mm / Inner Diameter 117mm

Compatible with CFMoto 500cc models (X5, U5 series) and Loncin 500cc engines

This 18-pole magneto rotor is a high-quality OEM replacement part for CFMoto, serving as a critical component of the engine's charging and ignition systems. As the rotor spins, it generates the magnetic field necessary to produce electrical power for the vehicle and trigger the ignition signal. It directly replaces OEM part numbers 0180-031000 (old number CF188-031000).

This rotor is suitable for CFMoto 500cc series ATV and UTV models equipped with the CF188 engine. It is also compatible with Loncin 500cc engines and potentially others. Please verify dimensions and mounting interface before purchase.

• Direct OEM Replacement: Perfectly matches CFMoto OEM part numbers 0180-031000 / CF188-031000, ensuring precise fitment.
• 18-Pole High Output: 18-pole design provides stable charging current and reliable ignition signals to meet the electrical system demands.
• High-Quality Magnets: Constructed with high-performance permanent magnet material for stable magnetic field strength and excellent resistance to demagnetization.
• Precision Dynamic Balancing: Each rotor is precision dynamically balanced to minimize vibration at high speeds, protecting the crankshaft and bearings.
• Durable Construction: Robust metal body with corrosion-resistant finish, designed to withstand harsh engine operating conditions.

✅ Importance of Magneto Rotor Replacement: The magneto rotor is the heart of the engine's charging and ignition systems. Over time, magnets can weaken, leading to insufficient charging, battery drain, and dim lights. The trigger tab on the rotor can wear or damage, causing erratic ignition signals, resulting in hard starting, unstable idle, or backfiring. Additionally, if the rotor's balance is compromised or it suffers impact damage, it can become loose or even shatter, causing catastrophic engine failure. Timely replacement of a faulty rotor is essential for ensuring proper electrical system function and reliable engine operation.

⚠️ Verify Before Ordering: Please ensure your vehicle model is listed in the fitment guide and verify the dimensions (OD 142mm, ID 117mm) match your original rotor. Magneto rotor installation requires special tools and must be torqued to specification. Professional installation is recommended.