18 Pole Magneto Rotor
- Brand: Mortch Motor
- Product Code: MILH1BE-81450-00
- Product Viewed: 4
- Availability: In Stock
- Weight: 2.45kg
- Packing Size: 16.00 x 16.00 x 6.50cm
US$33.76
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🔧 Linhai 18 Pole Magneto Rotor (Carburetor Version)
📦 Part Number: 35335 / 1BE-81450-00
⚡ 18 Pole Magneto Rotor Assembly · OEM Specification
📍 Installation Position: Engine Magneto Side · Crankshaft End
✅ OEM Quality · 18 Pole Design · Fits Linhai 500cc/550cc Carburetor Models
This product is a Linhai OEM-spec magneto rotor assembly, part number 35335 / 1BE-81450-00, carburetor version with 18 pole design. The magneto rotor is a core component of the engine's charging and ignition system, mounted on the crankshaft end. As the crankshaft rotates, the rotor generates AC power to supply the vehicle's electrical system and charge the battery. Manufactured with high-strength magnetic materials and precision balancing for optimal magnetic flux and dynamic performance.
Over time, the magneto rotor may experience magnet demagnetization, rotor loosening, or keyway damage, leading to insufficient charging output, charging system failure, or ignition problems. Timely replacement of a damaged magneto rotor assembly is essential to ensure proper engine starting and stable electrical system operation.
✅ Genuine Quality Assurance: Manufactured strictly to Linhai original technical standards. Mounting dimensions and dynamic balance are identical to the original part for a perfect replacement.
This magneto rotor assembly (35335 / 1BE-81450-00) fits the following Linhai models:
- Linhai T-BOSS 550 E4 (EPS) · 550cc
- Linhai 500 T3b · 500cc
- Linhai 500 E2 · 500cc
📌 Fitment Note: This magneto rotor is the 18 pole carburetor version, suitable for the Linhai 500cc/550cc carburetor models listed above. Please note that EFI (fuel-injected) models use a different magneto rotor specification. Verify that your vehicle is the carburetor version before ordering. If your specific model is not listed, please contact customer service with your VIN for confirmation.
- ✅ OEM Specification: Manufactured strictly to Linhai original technical standards; mounting dimensions are identical to the original part.
- ⚡ 18 Pole Design: 18 pole magnets provide sufficient power output for all vehicle electrical needs.
- 🔧 Precision Dynamic Balancing: Rotor is dynamically balanced for smooth high-speed operation and reduced engine vibration.
- 💪 High-Quality Magnetic Material: Made with high-remanence magnetic material for optimal generation efficiency and ignition signal strength.
- 🔩 Carburetor Version Specific: Designed specifically for carbureted engines with matching ignition timing advance.
- 🔄 Direct Replacement: Directly replaces demagnetized, loose, or damaged original magneto rotors.
• Charging system failure, battery frequently loses charge.
• Headlights are dim or flicker.
• Engine is difficult to start or will not start.
• Unusual noise from the magneto side (loose rotor or detached magnets).
• Inspection reveals demagnetized magnets, cracks, or damaged keyway.
If any of these symptoms occur, replace the magneto rotor assembly promptly.
1. Ensure the vehicle is off and disconnect the negative battery terminal before installation.
2. Remove the magneto side cover, being careful not to damage the gasket.
3. Inspect the crankshaft keyway and woodruff key for damage; replace if necessary.
4. Clean the crankshaft end and rotor inner bore to remove any debris.
5. Align the rotor with the woodruff key and install it onto the crankshaft. Use a special tool to tighten the retaining nut to factory torque specification.
6. Reinstall the magneto side cover and add grease if applicable.
7. Reconnect the battery, start the engine, and verify normal charging voltage.
Professional installation is recommended.
- Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
- We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.
- Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
- Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.
- All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
- In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.






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